Question

Which of these are the intercepts of y = 2x − 6?

Answer 1

Set x=0, solve y;
Set y=0, solve x.
Then u have (0,-6),(3,0)

Answer 2

y=2x-6
2x-y=6
Divide each side by 6
(2x/6)+(y/-6)=6/6
(x/3)+(y/-6)=1
It is in the form x/a+y/b =1
x-intercept 3
y-intercept -6

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