Need helping solving for zero domain and range!!

Need Helping Solving For Zero Domain And Range!!

Answers

Answer 1

Answer:

Zero: (1,0)

Domain: -infinity, + infinity

Range:  -infinity, + infinity

Step-by-step explanation:

I know that the zero answer is right because zero is just another name for x intercept. Range is all possible y values and domain is all possible x values


Related Questions

HELP ASAP
Find the 15th term or the geometric sequence 7, -21, 63,

Answers

Answer:

33480783

Step-by-step explanation:

Finding the Common Ratio:

We know that the formula for the common ratio of a GP is:

r = aₙ / (aₙ₋₁)        (Where n is any integer)

replacing the values, taking n=2

r = -21 / 7

r = -3

Solving for the 15th Term:

We know that the Formula for the nth term of a GP:

G(n) = a * r ⁿ⁻¹     (where a is the first term and r is the common ratio)

replacing the values (taking n = 15 since we need the 15th term)

G(15) = 7 * (-3)¹⁴

G(15) = 33480783

Hence, the 15th term of the given GP is 33480783

I make $40,000 per year. I have been offered a promotion and a $5,000 raise per year. My average federal income tax rate will go up from 10% to 15% per year. Should I take the new job and the raise?

Answers

Answer:

Yes

Step-by-step explanation:

40000 x .10 is 4000 in tax. Total after tax would be 36,000

45,000 × .15 is 6750. Total after tax would be 38,250 which is more

A basketball player averages 22.5 points scored per game with a standard deviation of 6.2 points. In one game, the athlete scored 10 points. What is the z-score for the points scored in this game?

–2.02
–1.63
1.63
2.02

PLZZZZ HELP NEED HELP WILL VOTE 5 STARS PLZZZZ

Answers

Answer:

1.63

Step-by-step explanation:

Pedro opened a deli in December. The table shows his profits and losses during his first four months of business. Month Profit/Loss ($) December + 724.37 January + 3,912.26 February - 1,051.51 March - 4,023.02 What is the overall profit or loss for the first four months the deli was open?​

Answers

Answer:

437.90

Step-by-step explanation:

you add the negative numbers together, then the positive numbers. you take the answers from those and subtract them from each other.

The overall loss for the first four months the deli was open is $-437.90.

A firm has a profit when its income is greater than the cost. A loss is recorded when income is less than the total costs. A profit is represented with a positive sign (+) and a loss is represented with a negative sign (-).

In order to determine the overall profit or loss for the first four months add profits and subtract losses.

+ 724.37 + 3,912.26  - 1,051.51 - 4,023.02 = $-437.90.

Costs exceeds revenue so the Deli earns a loss of $437.90.

To learn more about addition, please check: https://brainly.com/question/349488

Given the rational function below and it’s graph, explain why there is a “hole” in the graph at x=2 hints: are there any inputs that are undefined? Can you factor the numerator? Does it simplify? Does it tell you why this graphs as a line?

Answers

Answer:

Step-by-step explanation:

Given function is, [tex]f(x)=\frac{x^2-3x+2}{x-2}[/tex]

Factors of the numerator = x² - 3x + 2

                                          = x² - 2x - x + 2

                                          = x(x - 2) - 1(x - 2)

                                          = (x - 2)(x - 1)

Therefore, given function will be,

f(x) = [tex]\frac{(x-2)(x-1)}{(x-2)}[/tex]

For (x - 2) = 0

For x = 2, denominator will become zero.

Thus for input value x = 2, function will not be defined.

If x ≠ 2, f(x) = x - 1

It's a linear function represented by f(x) = x - 1

Having slope = 1 and y-intercept = -1

And (2, 1) is a hole as shown in the graph.

What is the result when the number 66 is decreased by 8%?

Answers

Answer:

60.72

Step-by-step explanation:

Simply if you can, use a calculator and do one of two things. First off, the easier way, you can do 92% of 66, which is 60.72, the more difficult way is to find 8% of 66 which is 5.28, and then subtract 66 by 5.28 which is 60.72. Hope this helps

!

PLEASE HELP ME I AM DOING A TEST!!!

Marie can find the volume of a cube by using the formula V = s³, where s represents the side length of the cube. If Marie’s cube has a side length of 2image centimeters, what is the volume of her cube? Show your work. Write your answer as a fraction.

Answers

Answer:

1/8 cm^3

Step-by-step explanation:

If s=1/2 and V=s^3, then V=1/2^3=8. Therefore the volume of the cube is 1/8cm^3.

PLEASE HELP!!!!!!
please please!!!!

Answers

I am not entirely sure but the answer should be 6^8

you will want to start by applying the exponent rule, (a^b)^c = a^bc

for this specific problem, it would look like this:

(6^2)^4 = 6^2x4

next you will multiply the exponents

2x4 = 8

Therefor, the answer would be 6^8

In a particular brand of spaghetti​ sauce, there are approximately 1.47 grams of salt in 1 pound of sauce. How many milligrams of salt are there in 1 ounce of​ sauce?

Answers

Answer:91.875

Step-by-step explanation:

A pound contains 16 ounces

1 gram contains 1000mg

1.47*1000=1470

Which means 1 pound contains 1470 mg

1 ounce contains 1470/16 =91.875 mg

5 (8 4) = (5 × 8) + (5 × 4)

Answers

Answer: it think its 60

Step-by-step explanation:

Answer:...

Step-by-step explanation:

Principal = $800 Interest Rate = 3.5% Time = 2 years Find the interest earned.​

Answers

Answer:

so lets remember the formula for interest first.

#lightbulb

here it is A = P(1 + rt)

all we really have to do is plug in our rates, principles, and time into equation.

P = $800

t = 2 years

r = 6.5% or as a decimal 0.065

now lets look at our new equation that finally has numbers in it

A = 800[1 +(0.065)(2)] first lets take care of the 0.065 and 2 by multiplying them together. thus our new equation.

A = 800(1+ 0.13) then we add the 1 to the 0.13 and get 1.13

800(1.13) from here we just multiply  and that equals 904

since we are looking for what is earned we take 904 and subtract 800 to get that answer. Here is the math.

904 - 800 = 104

he made 104 dollars in 2 years

hope this is right

Step-by-step explanation:

solve for x (19×-18) (7×+1) (10×-9)

Answers

Answer:

use a calculator and thank me lator

Step-by-step explanation:

that rhymed

If the original number was 10 in the new number 16 what is the percent increase? PLEASE HELP QUICK

Answers

Answer:

60%

Step-by-step explanation:

The difference is 6, so to find percent increas you do amont difference/original = x/100

6/10 = x/100

10x = 600

x = 60

Therefore, 60% increase.

Hope that's right!

Help meeeeeeeeee please

Answers

Answer:

112

Step-by-step explanation:

49+3(16+3+2)

49+3*21

49+63

112

If you spend $4.79. in how many ways can you receive
change from a five-dollar bill?

Answers

Answer:

9 ways

Step-by-step explanation:

Here are the combinations:

Start with dimes (10), change with dimes (10) would be (10, 10, 1), (10, 5,5,1), (10, 5, 6), (10, 11)

With nickels (5), change would be (5,5,5,5,1), (5,5,5,6), (5,5,11), (5,16)

With pennies (1) it would be (21)

hasil dari 4x + 4xy -2x +7xy=​

Answers

13x is the answer because 4x + 4xy = 8xy then solve the -2x+7xy
8xy-2x+7xy cancel the common xy then 6+7=13x

Write an equation in point-slope form for the line that has a slope of 6 and contains the points (8,7)

Answers

The point slope form is y-y1=m(x-x1)
So the answer will be
Y-7=6(x-8

7. In Ryan's city, it rained 2/5 of the days in September. More than 2 cm of rain fell 1/4 of those days. What fraction of the days in September had rainfall of more than 2 cm?

Answers

Answer:

1/10 of the days in September had rainfall more than 2 cm

Step-by-step explanation:

Use the information given:

2/5 of the days in September had rain1/4 of the days in September that had rain, had more then 2cm of rain1/4 of 2/5 is 2/20=1/10

When the expression 2y – 3 + 7x + 4y – 2x is simplified, what is the new expression?

Answers

Answer:

6y + 5x - 3

Step-by-step explanation:

Simplifying an expression simply means to collect like terms that are having the same variables or constants and combining them, so as to reduce the expression to the lowest possible value.

Given the expression;

2y – 3 + 7x + 4y – 2x

Collecting like terms, we have;

Expression = 2y + 4y + 7x - 2x - 3

Expression = 6y + 5x - 3

Answer:

[tex]5x+6y-3[/tex]

Step-by-step explanation:

doing the assignment rn

PR and SU are parallel lines. Which angles are alternate interior angles

Answers

Answer:

RQT AND STQ

Step-by-step explanation:

I'm not sure but that's what I think it is

9514 1404 393

Answer:

  (d)  ∠RQT and ∠STQ

Step-by-step explanation:

Alternate interior angles are on opposite sides of the transversal, and between the parallel lines. Of the answer choices, the only one that fits is ...

  ∠RQT and ∠STQ

__

In the attached, pairs of alternate interior angles are identified in the same color (red or blue).

An athlete has to run 3 miles. Each lap around the school is 3/7 of a mile. How many laps will the athlete run?

Answers

Answer: 3

Step-by-step explanation:

Veronica is playing in a 32-player chess tournament. The probability of her playing exactly 1 game is 1/16, exactly 2 games is 1⁄4, exactly 3 games is 1/8, exactly 4 games is 1/8, and exactly 5 games is 3/16. Determine Veronica’s expected value.

Answers

Answer:

Veronica’s expected value is 2.375.

Step-by-step explanation:

The expected value (EV) can be described as a value that is anticipated for an activity at some point in the future.

The expected value is computed by summing the product of each of the possible outcomes and the probability of occurrence of each outcome.

Therefore, Veronica’s expected value can be determined as follows:

Product of probability of her playing exactly 1 game and 1/16 = 1 * (1/16) = 1 * 0.0625 = 0.0625

Product of probability of her playing exactly 2 games and 1/4 = 2 * (1⁄4) = 2 * 0.25 = 0.50

Product of probability of her playing exactly 3 games and 1/8 = 3 * (1/8) = 3 * 0.125 = 0.375

Product of probability of her playing exactly 4 games and 1/8 = 4 * (1/8) = 4 * 0.125 = 0.50

Product of probability of her playing exactly 5 games and 3/16 = 5 * (3/16) = 5 * 0.1875 = 0.9375

Summing all the above together, we have:

Veronica’s expected value = 0.0625 + 0.50 + 0.375 + 0.50 + 0.9375 = 2.375

Therefore, Veronica’s expected value is 2.375.

Point C (6,-2) is dilated from the origin by scale factor r= 1/2 What are the coordinates of C?

Answers

Answer:

The coordinates of point C after dilation will be: (3,-1)

Step-by-step explanation:

Dilation in the coordinate plane can be defined as enlargement. There are different types of dilation. The most simple one is dilation from origin.

A factor is used to dilate a point from the origin. For example, if (x,y) is a point and a is the scale factor then the coordinates of points will be:

(x,y) => (ax,ay)

Given point is:

C(6,-2)

r = 1/2

The new coordinates of point C will be:

[tex]C(6,-2) => C'(\frac{1}{2}(6) , \frac{1}{2}(-2)) => (3,-1)[/tex]

The coordinates of point C after dilation will be: (3,-1)

Can somebody please help ??

Answers

Answer:

I believe x = 4 and z = 97

Step-by-step explanation:

Just equate the two equations to each other and solve for x. For z, just solve one of the equations and substitute x, whatever the answer is (97), is z.

mark me brainliest!

True or False: In order to prove that two functions are inverses, you can show that f (g(x)) = x AND show that g (f ()) = x. This is using
composition to prove inverses.

Answers

Answer:

true

Step-by-step explanation:

trust me

L. The Fluidfreeride Mantis electric scooter can go at a
speed of 16 miles in 20 minutes. At this rate, how many
minutes would it take it to travel 4 miles?

Answers

Answer:

It would take 5 min

Step-by-step explanation:

It would take him 5 min because he only need to travel a quarter of the distance so it's only a quarter of the time

Could anyone tell me the answer of this question?
Pls answer fast​​

Answers

Answer:

28.

Step-by-step explanation:

A = bh = 8 · 3.5 = 28

I agree with the first answer which is 28

The table represents the function f (x) = 3x - 1
Use the drop-downs to choose the values of a, b, and c
to complete the table
x
f (x)
a.
--5
V
b =
a
G=
-2
-7
4
b
8
с

Answers

Answer:

A=-16 B = 11 C= 23

Step-by-step explanation:

I got the answer

sally’s department store just had a huge sale and now needs to increase the price of all items by 200%. what will be the price of a $22.00 shirt after the markup?

Answers

Answer:

44.00

Step-by-step explanation:

you take the 22.00 and then multiply it by 200% and you get 44.00

I can create and use a graph to predict values and justify my results? Help me with this please I would appreciate it

Answers

Answer:

simple even tho im in 6th grade it would be over $100

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