Question

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

y = 4x - 11

y = 4x + 11

y = 4x + 7

y = 4x - 7

Answer 1

@yely_p

Answer 2

Point-Slope form.
y - y1 = m(x - x1)

Fill in the values.
y - (-1) = 4(x - (-3))
y + 1 = 4(x + 3)

Change to Slope-intercept form. y = mx + b
y + 1 = 4(x + 3)
Distribute.
y + 1 = 4x + 12
Subtract 1.
y = 4x + 11