At a yard sale, celia bought an electric for 85% of its original value. celia pad $75.65 for the guitar. what was the original value of the guitar?

the answer is d

step-by-step explanation:

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).

i have no clue what you just said. write a question in english?

f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions