Which is true about the functional relationship shown in the graph?

A. The weight of the apples is a function of their cost.
B. The weight of the apples is a function of the number of apples.
C. The cost of the apples is a function of their weight.
D. The cost of the apples is a function of the type of apple​

If f(x) is a linear function, then

f(x) = ax + b

for some constants a and b.

Given that f (1) = 4 and f (4) = 1, these constants are such that

f (1) = a + b = 4

f (4) = 4a + b = 1

Solve for a and b : eliminate b by subtracting the two equations,

(a + b) - (4a + b) = 4 - 1

-3a = 3

a = -1

Then

-1 + b = 4

b = 5

So we have

f(x) = -x + 5

[tex]\large \mathfrak{Solution : }[/tex]

let's factorise :

now, there are two cases :

case 1 :

case 2 :

Answer:

-1……..........................

Answer:I got -1

Step-by-step explanation: so I followed the equation to find slope m=y2-y1/x2-x1. And it ended up being 1+4/-2-3=5/-5 or -1 I hope this helps

Answer:

Option C

Step-by-step explanation:

[tex]( { - 2m}^{3} {p}^{2} ) {}^{4} [/tex]

[tex] {( { - 2m}^{3}) }^{4} \times ( { {p}^{2} )}^{4} [/tex]

[tex] {16m}^{12} \times {p}^{8} [/tex]

Answer:

[tex] {( - 2 {m}^{3} {p}^{2}) }^{4} \\ = { (- 2)}^{4} { {m}^{3} }^{4} { {p}^{2} }^{4} \\ = 16 \times {m}^{12} {p}^{8} \\ c \: is \: ur \: answer \: \\ thank \: you[/tex]

Answer:

The sequence does map shape I onto shape IV. So, the sequence of transformations proves the two shapes are similar.

Step-by-step explanation:

To check whether the sequence proves that shape I is similar to shape IV, check whether the given sequence of transformations maps shape I onto shape IV.

1. Dilate shape I by a scale factor of 2.

2. Then, reflect the dilated shape across the x-axis.

3. Finally, translate the reflected shape 1 unit left.

Answer:

The sequence does map shape I onto shape IV. So, the sequence of transformations proves the two shapes are similar.

Step-by-step explanation:

To check whether the sequence proves that shape I is similar to shape IV, check whether the given sequence of transformations maps shape I onto shape IV.

1. Dilate shape I by a scale factor of 2.

2. Then, reflect the dilated shape across the x-axis.

3. Finally, translate the reflected shape 1 unit left.

Answer:

1240 students

Step-by-step explanation:

not sure but I'm pretty sure its right.

Answer:

Step-by-step explanation:

We have

[tex]\sin A=\frac{5}{13}[/tex]

Draw a right triangle where the side in front of the angle A is 5 and the hypothenuse is 13. Hence the length of the other angle is [tex]\sqrt{13^2-5^2}=12[/tex].

It follows that

[tex]\cos A=\frac{12}{13}[/tex] and [tex]\tan A= \frac{5}{12}.[/tex]

Subtitute this we obtain

[tex]5\sin A-\frac{2\cos A}{\tan A}=5\cdot \frac{5}{13}-\frac{12/13}{5/12}[/tex]

which is equal to

[tex]\frac{25}{13}-\frac{144}{65}=\frac{125-144}{165}=-\frac{19}{165}.[/tex]

Answer: 5

Step-by-step explanation:

The coordinate of the midpoint M = 5

A line segment is defined as a measured path between two places. Line segments can make up any polygon's sides because they have a set length.

The figure given below shows a line segment ST, where the length of line segment ST  refers to the distance between its endpoints, S and T.

Given that M is the midpoint of ST

S______________M______________T

A midpoint is defined as in the middle of the line connecting two points a position known as a midpoint. A location in the middle of a line connecting the two points that are equally far from both points is the midpoint.

The endpoints of ST are -15 and 25.

So the midpoint between S and T is given by,

⇒ M = (25 - 15)/2,

⇒ M = 10/2

⇒ M = 5

Hence, the coordinate of the midpoint M = 5

Learn more about the midpoint here :

brainly.com/question/5127660

#SPJ2

Answer:

6:1

Step-by-step explanation:

6 people per van

Answer:

6:1

Step-by-step explanation:

Answer:

$22.50

Step-by-step explanation:

Answer:

985

Step-by-step explanation:

they are asking what her balance was after her first deposit (A) so you only adding 65.00 to the original 920.00

Answer:

Its 0=9

Step-by-step explanation:

It's simple I cannot really show my work but trust me

Answer:

creo que la respuesta es 34y

Step-by-step explanation:

It is a 180 because you but those numbers together

Answer:

midpoint = (-2.5 , - 10)

Step-by-step explanation:

midpoint =( ((x1 + x2)/2) , ((y1+y2)/2)) )

= ( ((-2 + -3)/2) ,(( -8 + -10)/2) )

= ( -2.5 , -10)

I dunno what your question ask

C, because π ≈ 3,14 so 9π = 9 · 3,14 = 28,26 > 27

Answer:

A

Step-by-step explanation:

Aruba has the lowest population

It would be 'Aruba has the least population'

Bolivia has an exponet of 7, 7 zeros while Aruba has 5

The Philippines has a population that is a multiple of Aruba, as long as it's not 1 or less it's going to be greater then Aruba

Therefore since both would have more, your true statement would be the first one

Answer:

first one is 8, second one is 48

Step-by-step explanation:

Lets start with the 9 kids

to find out how much each one paid you divide by the amount of money

72/9=8

Each child pays 8 dollars

If only 6 kids go we multiply 8 and 6

since each of them are paying 8 dollars

8x6= 48

Hope this helps! :)

Answer:

$585,000. 95% of $300,000 = $285,000. $300,000 + $285,000 = $585,000. hope this helps

Step-by-step explanation:

- Zombie

Answer:

-3x^2 + 3x

Explanation:

Answer:

Step-by-step explanation:

[tex]3( - {x}^{2} + x)[/tex]

[tex] = 3 \times ( - {x}^{2} ) + 3 \times x[/tex]

[tex] = - 3 {x}^{2} + 3x(ans)[/tex]

Answer:

4 _____ 9

the geometric sequence is the addition of 2.5 to every number until the specific amount you are to get

4+2.5=6.5 that is the second term

if I then add 2.5 to 6.5it will give me 9 which is the third term but we are asked to find the sum of the first 4terms so 9+2.5=11.5

if we are to add 4,6.5,9 and 11.5 it would give me =31 which is the final answer.

hope this helps.

✏ Answer:

[tex]y=-9[/tex]

Step-by-step explanation:

[tex]2-\frac{1}{8}y=11+\frac{7}{8}y[/tex]

➠ Subtract 2 from both sides:-

[tex]2-\frac{1}{8}y-2=11+\frac{7}{8}y-2[/tex]

[tex]-\frac{1}{8}y=\frac{7}{8}y+9[/tex]

➠ Subtract 7/8y  from both sides:-

[tex]-\frac{1}{8}y-\frac{7}{8}y=\frac{7}{8}y+9-\frac{7}{8}y[/tex]

[tex]-y=9[/tex]

➠ Divide both sides by -1:-

[tex]\frac{-y}{-1}=\frac{9}{-1}[/tex]

[tex]y=-9[/tex]

OAmalOHopeO

✎--------------------------

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex] \tt \: 2 - \frac { 1 } { 8 } y = 11 + \frac { 7 } { 8 } y \\ [/tex]

Subtract [tex]\tt\frac{7}{8}y[/tex] from both sides.

[tex] \tt \: 2-\frac{1}{8}y-\frac{7}{8}y=11 \\ [/tex]

Combine [tex]\tt-\frac{1}{8}y[/tex] and [tex]\tt-\frac{7}{8}y[/tex] to get -y.

[tex] \tt \: 2-y=11 [/tex]

Subtract 2 from both sides.

[tex] \tt \: -y=11-2 [/tex]

Subtract 2 from 11 to get 9.

[tex] \tt \: -y=9 [/tex]

Multiply both sides by -1.

[tex] \boxed{\boxed{ \bf \: y=-9 }}[/tex]

7. Clint runs C miles . Brenda runs C miles plus 2 so she runs C + 2 miles

Answer : total miles = C + 2

8. 5 cents is written as 0.05, multiply 5 cents by number of minutes to get: 0.05m

Answer: total cents = 0.05m

Answer:

Step-by-step explanation:

7) Number of miles covered by Clint = c

Number of miles covered by Brenda = 2  miles more than Clint

                                                              = c + 2

8) Cost of using a cell phone 1 minute =  5 cents

Cost of using a cell phone for m minutes = 5 * m = 5m

Answer:

No solution

Step-by-step explanation:

To solve first you need to isolate the absolute value sign. Do this by subtracting 7 from each side.

Now an expression inside absolute value bars is set to a negative. Since absolute value makes terms and expressions positive, there is no x-value that could make this true. Therefore, there are no solutions.

[tex]\\ \tt\Rrightarrow |3x-8|+7=2[/tex]

[tex]\\ \tt\Rrightarrow |3x-8|=2-7[/tex]

[tex]\\ \tt\Rrightarrow |3x-8|=-5[/tex]

Because of absolute vale there is no solution

Answer:

$270

Step-by-step explanation:

The opening deposit is $150.

Every month receives $10.

In 12 months it gets 12 x $10 = $120 additional money.

So together with the opening deposit at the end of 1 year the account has

$150 + $120 = $270

Answer:

Step-by-step explanation:

Answer:

e. 20km

Step-by-step explanation:

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