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Identify the x-intercept and y-intercept of the equation below.

Identify the x-intercept and y-intercept of the equation below.-example-1
Identify the x-intercept and y-intercept of the equation below.-example-1
Identify the x-intercept and y-intercept of the equation below.-example-2
User WebQube
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1 Answer

1 vote
Divide by 21 to put the equation in intercept form.
x/(21/9) + y/(-21/7) = 1
x/(7/3) + y/(-3) = 1

The x-intercept is (7/3, 0)
The y-intercept is (0, -3)

The 3rd choice is appropriate.
Identify the x-intercept and y-intercept of the equation below.-example-1
User Fossil
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