A doll sold for $264 in 1977 and was sold again in 1985 for $433. Assume that the growth in the value of the collector's item was exponential. ...
a) Find the value k of the exponential growth rate. Assume V. = 264.

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

answ5

step-by-step explanation:

u have to pay atttion to me

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).

a

step-by-step explanation: