Question

Choose the equation that represents the line passing through the point ( -3, -1 ) with slope of 4

Answer 1

Answer:

y = 4x +11

Step-by-step explanation:

point-slope form: y-y₁=m(x-x₁)

input numbers into the equation:

y+1=4(x+3)

the signs flip due to the fact that it became a double minus, which changes the sign into a positive.

Ex:

y-y₁ -> y-(-1) =

y+1

solve the equation:

y+1=4(x+3)

distribute the 4

y+1=4x+12

subtract 1 from both sides

y=4x+11