allendaniel277 allendaniel277

15-03-2018
Mathematics

contestada

What is the equation of the line?

A) x + 3y = 9

B) 3x - y = 9

C) x - y = 9

D) 3x + y = 9

What is the equation of the line A x 3y 9 B 3x y 9 C x y 9 D 3x y 9 class=

Respuesta :

nilbert nilbert

15-03-2018

Hi there!

The answer is D.

Since the y intercept of the equation is 9 and the slope is negative 3, after multiplying the entire equation by -1, we will get D.

Hope this helps!

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