Please help if you don't want to do both at least do the first one
thx;)

Hello there!

We are given the function:

[tex] \displaystyle \large{ f(x) = | - 2x| - 3} \\ [/tex]

To find the range, we know that domain is the set of all x-values and also called 'input' while range is the set of all y-values and also called 'output'.

Basic Function - you add the input, you get the output. You add x-value in a function, you get y-value. You add domain, you get range.

So, we substitute x = 1,2 and 3 in the function.

x = 1

[tex] \displaystyle \large{ f(1) = | - 2(1)| - 3} \\ \displaystyle \large{ f(1) = | - 2| - 3} \\ [/tex]

Recall that any numbers in absolute value are always positive.

[tex] \displaystyle \large{ f(1) = 2 - 3} \\ \displaystyle \large{ f(1) = - 1} \\ [/tex]

x = 2

[tex] \displaystyle \large{ f(2) = | - 2(2)| - 3} \\ \displaystyle \large{ f(2) = | - 4 | - 3} \\ \displaystyle \large{ f(2) = 4 - 3} \\ \displaystyle \large{ f(2) = 1}[/tex]

x = 3

[tex] \displaystyle \large{ f(3) = | - 2(3)| - 3} \\ \displaystyle \large{ f(3) = | - 6| - 3} \\ \displaystyle \large{ f(3) = 6 - 3} \\ \displaystyle \large{ f(3) = 3}[/tex]

Therefore, Range: {-1,1,3}

Let me know if you have any questions!

Topic: Absolute Value Function / Modulus Function

Answer:

-7

Step-by-step explanation:

5 + (-8) - (-10)

5 - 8 + 10

-3 + 10

7

Answer:

7

Step-by-step explanation:

TUrns into 5-8-(-10)

5-8+10

PEMDAS the answer and youll get 7

9514 1404 393

Answer:

  60° = π/3 radians

Step-by-step explanation:

The 10 cm length of the arc is 1/6 of the 60 cm length of the circumference of the circle. That means the angle measure of the arc is 1/6 of the total angle measure of a circle.

  arc = 360°/6 = 60°

  arc = (2π radians)/6 = π/3 radians

Answer:

3/-2

Step-by-step explanation:

bc the other ones don't make sense  To get an equivalent fraction all we have do to is multiply it by 2...

Answer:

heart me for answer no scam

Step-by-step explanation:

Answer:

what are you confused on??

Answer:

6

Step-by-step explanation:

6 slided die is rolled four times so 4×6 so if u do it 1 time 6×1=6

Answer:

There is 2/3(66.66%) probability of rolling a 6 at least once.

Step-by-step explanation:

6- total sides

4- rolls

4/6 = 66.66% chance

Answer:

Step-by-step explanation:

It seems like there is only one question. I'll answer that first and then we'll discuss what might be inferred from the introduction.

1)

The way the problem is set up you get a factoring to take place

(x^3 - 8) = (x - 2)(x^2 + 2x + 4)

                 ================      

                   (x - 2)

This question is unique. They expect you to cancel, which leaves you with y = x^2 + 2x + 4) which is a quadratic.

The reason you don't put in x = 2 is because technically, you get 0/0 which can be shown to be either 1 or 0. To get out of that, we say that 0/0 is undefined. The graphing program has taken the stance that 0/0 is 1. However I wouldn't really accept that. The whole problem comes down to 0/0 which is undefined.

Answer:

3/5

Step-by-step explanation:

3/5 is 0.6 while 3/8 is 0.375

Answer:

3/5 because if you do 5-3, you get 2. And 8-3 is 5. Meaning 3/5 is the closest and greater

Step-by-step explanation:

"13" or "more than 13" rides will make the weekly unlimited pass more cost effective. A further solution is provided below.

The given values are:

The Fare after discount will be:

= [tex]2.75\times \frac{100-5}{100}[/tex]

= [tex]2.75\times \frac{95}{100}[/tex]

= [tex]2.75\times 0.95[/tex]

= [tex]2.6125[/tex] ($)

hence,

In $32, the minimum number of rides will be:

= [tex]\frac{32}{2.6125}[/tex]

= [tex]12.24[/tex]

or,

= 13

Learn more:

https://brainly.com/question/6439224

Answer:

30+(2x+7)+63=180(sum of angles of triangle )

30+2x+7+63=180

2x+100=180

2x=180-100

x=80/2

x=40

Answer:

[tex]\boxed {\boxed {\sf (2x+7)+30+63= 180}}[/tex]

[tex]\boxed {\boxed {\sf x=40}}[/tex]

Step-by-step explanation:

We are asked to write an equation to solve for x and use the equation to find x.

We know that the angles in a triangle must add to 180 degrees. Therefore, the sum of the three angles in this triangle: 30, 63, and (2x+7) must equal 180. We can set up an equation.

[tex](2x+7)+ 30 +63= 180[/tex]

Now we can use the equation to solve for x. First, we combine like terms on the left side of the equation. The 3 terms without variables or constants can be added.

[tex]2x+ (7+30+63)= 180[/tex]

[tex]2x+ (100)= 180[/tex]

We are solving for x, so we must isolate the variable. 100 is being added to 2x. The inverse operation of addition is subtraction. Subtract 100 from both sides of the equation.

[tex]2x+100-100= 180-100 \\2x=180 -100 \\2x=80[/tex]

x is being multiplied by 2. The inverse operation of multiplication is division. Divide both sides of the equation by 2.

[tex]\frac {2x}{2}= \frac{80}{2}[/tex]

[tex]x= \frac {80}{2} \ \\[/tex]

[tex]x=40[/tex]

The equation is (2x+7)+ 30+63= 180 and x is equal to 40.

Answer:

oof i haaaaaate pre algebra

Step-by-step explanation:

well, i THINK tis is right, Jay.

95. because it IS 50 degrees. so if you ROTATE it 45, then your basically adding it together.

Ur friend, Chad_da_Fox

Answer:

95 degrees would Be your Answer!

Step-by-step explanation:

Answer:

200000 gallons

Step-by-step explanation:

Answer:

[tex]124m - 23 = 34 \\ 124m = 34 + 23 \\ 124m = 57 \\ \frac{124m}{124} = \frac{57}{124} \\ m = 67[/tex]

Answer:

m = 34

Step-by-step explanation:

Answer:

the points are very close together

Answer:

Step-by-step explanation:

a = 27

n = 20

d = -5

L20 = 27 + (n - 1)*d

L20 = 27 + (20-1)*_5

L20 = 27 + 19*-5

L20 = -68

Sum = (a + L)*n/2

Sum = (27 - 68)*20/2

Sum = -41 * 10

Sum = - 410

Step-by-step explanation:

come on join here

xza-asbf-pha

Answer:

[tex]x < 19 + 4 \\ x < 23[/tex]

Answer: n = 0

Step-by-step explanation:

Given expression

(-3/4) (8n + 12) = 3 (n - 3)

Expand parentheses and apply the distributive property

-6n - 9 = 3n - 9

Add 9 on both sides

-6n - 9 + 9 = 3n - 9 + 9

-6n = 3n

Subtract 3n on both sides

-6n - 3n = 3n - 3n

-9n = 0

Divide -9 on both sides

-9n / -9 = 0 / -9

[tex]\boxed{n=0}[/tex]

Hope this helps!! :)

Please let me know if you have any questions

Answer:

0

Step-by-step explanation:

-3/4(8n+12)=3(n-3)

-24/4n-36/4=3n-9

-6n-9=3n-9

-6n-3n-9=-9

-9n-9=-9

-9n=-9+9

-9n=0

n=0/-9

n=0

Please mark me as Brainliest if you're satisfied with the answer.

Answer:

Step-b2

0.20

3

0.25

4

0.45

5

0.10

y-step explanation:

f(x) = -x² + 3

f(-2) = -(-2)² + 3 = -4 + 3 = -1

Answer → f(-2) = -1

Answer:

(100 - 8n) is our equation, with 100 being the gift card balance, 8 being the cost of each album, and n being the number of albums.

When n = 6, the equation equals 52. This means that you have $52 left after purchasing 6 albums.

Answer:

n=1/5

Step-by-step explanation:

12n -8-2n+10-4

10n=2

n=2/10

n=1/5

Answer:

$6 * .07= 0.42 tax

6+042= $6.42

$8*.07=0.56 tax

8+.56= $8.56

$10*.07=0.70 tax

10+0.70=$10.70

$12*.07=0.84 tax

12 + 0.84=$12.84

Answer:

SEE THE IMAGE FOR SOLUTION.

Answer: c = 6

Step-by-step explanation:

%/100 = is/of

14/100 = 7/a. (14% of what number is 7) (cross multiplication)

(7*100)/14 = 50 (a)

6/100 = 18/b

(18*100)/6 = 300 (b)

b/a = 300/50 = 6

Pattern is a rule that guides the formation of a dataset. Based on the given patterns of a and b, the value of c is 6

Given that:

[tex]7 = 14\% \times a[/tex]

[tex]18 = 6\% \times b[/tex]

Make a the subject in [tex]7 = 14\% \times a[/tex]

[tex]a=7 \div 14\%[/tex]

[tex]a = 50[/tex]

Make b the subject in [tex]18 = 6\% \times b[/tex]

[tex]b = 18 \div 6\%[/tex]

[tex]b = 300[/tex]

Given that:

[tex]c = \frac ba[/tex]

Substitute values for a and b

[tex]c = \frac{300}{50}[/tex]

[tex]c = 6[/tex]

Hence, the value of c is 6

Read more about patterns at:

https://brainly.com/question/13382968

It appears Jake said 5-2 = 3 for the denominator portions. This is not correct. In order to subtract fractions, the denominators must be the same and they stay the same the entire time. Only the numerators (aka stuff up top) are being subtracted.

Currently 3/5 - 1/2 cannot be subtracted since the 5 and 2 are different denominators. But we can say this:

3/5 = 6/10

1/2 = 5/10

and then from there, we can say:

3/5 - 1/2 = 6/10 - 5/10 = (6-5)/10 = 1/10

So in short,

3/5 - 1/2 = 1/10

Answer:

Geometry arose as the field of knowledge dealing with spatial relationships. Geometry was one of the two fields of pre-modern mathematics, the other being the study of numbers.