Question

Find the average rate of change for the given function from x = 0 to x = 4.

A. -1/2
B. 1/2
C. -4
D. 4

Answer 1

wheres the function?

Answer 2

Can you see the picture?

Answer 3

find the equation of the line

Answer 4

and what formula would i use ?

Answer 5

look at x=0 and x=4, what is the value

Answer 6

value of y

Answer 7

2

Answer 8

when x=0 and y=2

Answer 9

now when x=4 y=?

Answer 10

0?

Answer 11

ok so lets get the slope using is formula with point 1=(0,2) and point 2=(4,0)
\[m=\frac{ y_2-y_1 }{ x_2-x_1 }\]