Question

Find the range of the function y = -5x - 7

Answer 1

You need to plug in x values first so lets just choose a few numbers.
x=0,-1,-2,-3
y= -5(0)-7
y=-7
y=-5(-1)-7
y=-2
y=-5(-2)-7
y=3
y=-5(-3)-7
y=8
domain or x values: 0,-1,-2, -3
range or y values: -7,-2, 3, 8

Answer 2

The range is all real numbers, you can get any value for y from (-infinity, infinity)

Answer 3

as the output

Answer 4

Thank you!!