Round to the nearest percent. from 64 photos to 21 photos

71 percent

Step-by-step explanation:

64-21=43

43/64=.71  

we don't have enough info to solve this

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).