Find the -intercept and -intercept of the line. 3x-7y=-21

x-intercept
y-intercept

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

a reflection across the x axis and a 90 degree rotation left and right.

i think the answer is a p = 78

step-by-step explanation:

there are 6 sides of a hexagon, multiply 13 x 6