Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form.

−three fourthsx + y = 10

3x − 4y = −40

y = three fourthsx + 12

y = three fourthsx + 10

Question

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form.

−three fourthsx + y = 10

3x − 4y = −40

y = three fourthsx + 12

y = three fourthsx + 10

tkhunny · Answer

Isn't "Standard Form" like this: (Integer)x + (Integer)y = (integer)?  There's only one choice taht looks like that.

anonymous · Answer

yes

tkhunny · Answer

Well, then we need to get rid fo the fractions, right?

y − 4 = ¾(x + 8)

Multiply by 4

4y − 16 = 3(x + 8)

What's next?