Write an equation of a line in point-slope form that has a slope of -2 and passes through (5, -1). y + 1 = -2(x – 5) y – 1 = -2(x – 5) y – 5 = -2(x + 1) y -5 = -2(x – 1)

Step-by-step explanation:

We can write the equation of a line in 3 different forms including slope intercept, point-slope, and standard depending on the information we have. We have a point given and a slope from the equation. We will chose point-slope since we have a point and the slope.  

We will substitute and .

This is the equation of the line with slope -2 that passes through (5,-1).

i think is g(1)=-1.

hope that i can