for question 2 find the x- and y-intercept of the line.

Question

5x+4y=80

Answer 1

To find the x-intercept, we set y = 0 and solve for x:

5x + 4(0) = 80
5x = 80
x = 16

So the x-intercept is (16, 0).

To find the y-intercept, we set x = 0 and solve for y:

5(0) + 4y = 80
4y = 80
y = 20

So the y-intercept is (0, 20).