Question

Which of the following represents the equation of a line that has a slope of 2 and passes through the point (-1,6)?

Answer 1

y=2x + 8

Explanation:

y=mx + b

y=2x + b

6=2(-1) + b

6= -2 + b

+2 +2

8=b

the m is the slope and b is the y-intercept

the equation is y=2x + 8