Question

Write the equation of the line that is parallel to the line 3x − y = −3 and passes through the point (4, −2).
y = −x − 6

y = −x − 14

y = 3x − 6

y = 3x − 14

Answer 1

Type them all in on a graphing calculator and then see if they touch that point

Answer 2

Ok Ill go find one.

Answer 3

solve for y
3x - y = -3
+ y = y
3x = y -3
+3 +3
y = 3x + 3 parallel lines have same slope

Answer 4

so it cant be either of the 1st two

sub in the x and y of the point to see which one is true

Answer 5

Thanks!