Select the correct answer, different
The graph shows the population of black toads in a forest reserve since their introduction. It also includes functions drawn
researchers to estimate the change in population of the toads.
Which function best models the researchers' data?

A. function A
B. function B
C. function C
D. function D

answ9x x 3=

step-by-step explanation:

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

no

step-by-step explanation:

answer