2 years ago

PLZ HELP

Mathematics

2 answers:

denpristay [2]2 years ago

7 0

Answer:

Step-by-step explanation:

The rate of change of a function in the closed interval [ a, b ] is

$\frac{f(b)-f(a)}{b-a}$

Here [ a, b } = [ 0, 4 ]

From the graph

f(b) = f(4) = 75 and f(a) = f(0) = 15, thus

average rate of change = $\frac{75-15}{4-0}$ = $\frac{60}{4}$ = 15

antoniya [11.8K]2 years ago

5 0

Answer:

the other person is right!!! The answer is C.

Step-by-step explanation:

I took the test and got it right

You might be interested in

Marsha gave the cashier $20 to pay for 3 pairs of socks the cashier gave her $5.03 in change. each pair of socks cost the same a

eduard

Answer:

$4.99

Step-by-step explanation:

20-5.03=14.97

14.97/3=4.99

5 0

3 years ago

Solve the system of equations:

Nutka1998 [239]

Answer:

Step-by-step explanation:

This is all i can get so far, <em>if can improve opon this let me know</em>

7 0

1 year ago

Find the area A of the sector of a circle of radius 50 feet formed by the central angle

kozerog [31]

Answer:

$A=6250\ feet^2$

Step-by-step explanation:

Given that,

The radius of circle, r = 50 feet

The central angle, $\theta=5\ radian$

We need to find the area of the sector of a circle. The formula for the area of sector is given by :

$A=\dfrac{1}{2}r^2\theta\\\\=\dfrac{1}{2}\times 50^2\times 5\\\\A=6250\ feet^2$

So, the area f the sector of the circle is $6250\ feet^2$ .

7 0

3 years ago

(12 + 3) - 7 = N ineed an aswer pls

KIM [24]

Step-by-step explanation:

N=8

that is the answer

I am sure

3 0

2 years ago

Read 2 more answers

on 20 of 22 Which equation describes the line with slope 8 that contains the point (-3, -6)? O A. y + 3 = 8(x+6) O B. y-3 = 8(x-

Rus_ich [418]

Answer:

Hi, I just wanted to say that I got this question a few days ago on my test!

I haven't gotten my grade yet and I dont know if I got it right but I hope you figure it out! Best of luck to you!

4 0

3 years ago

Read 2 more answers