Question

What are the x-intercept and the y-intercept of the graph of y=−3x−18 ? Enter your answers in the boxes.

Answer 1

y-intercept:x=0
Y=-3(0)-18
Y=-18

X-intercept:y=0
0=-3x-18
3x÷3=-18÷3
x=-6

Answer 2

x-intercept (where x=0) is at -18, the y-intercept (where y=0) is -6