Select the equation of the line that passes through the point (–2, 1) and has slope 3 in point-slope form.

A.
(y + 1) = 3(x – 2)

B.
(x + 2) = 3(y – 1)

C.
(x – 2) = 3(y + 1)

D.
(y – 1) = 3(x + 2)

Question

Select the equation of the line that passes through the point (–2, 1) and has slope 3 in point-slope form.
 
 A.
(y + 1) = 3(x – 2)
 
 B.
(x + 2) = 3(y – 1)
 
 C.
(x – 2) = 3(y + 1)
 
 D.
(y – 1) = 3(x + 2)

anonymous · Answer

D !

anonymous · Answer

in order to determine the equation, we use this formula
y-y1 = m(x-x1)
where m = slope of the line
and (x1,y1) = points throught which the line passes

anonymous · Answer

only d verifies for the point (-2, 1)

anonymous · Answer

0=0

anonymous · Answer

d is correct. I got it wrong thanks to @Dmb1215