2 years ago

How do i graph y=-x-21

2 answers:

8 0

Take 2 points :-
if x = 0 y = -0-21 = -21 , point A = (0,-21)

if y = 0 0 = -x - 21 so x = -21, point B = (-21,0)

Plot points A and B and draw a line through these 2 points.

slava [35]2 years ago

6 0

You would put -21 on bottom right on the x axis and -x on the top left on the y axis

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