Question

What is the equation in point slope form of the line that passes through the point (–1,–3) and has a slope of 4?

Answer 1

Answer:

The required equation is y + 3 = 4(x + 1)

Step-by-step explanation:

Since, the point slope form of a line passes through the point $(x_1, y_1)$ having slope m is,

$y-y_1 = m(x-x_1)$

Here,

$x_1 = -1, y_1 = -3\text{ and }m = 4$

Hence, the equation of the line,

$y+3 = 4(x+1)$

Or

$y = 4(x+1) - 3$

Answer 2

M=4

(-1, -3)
x1, y1

just plug the rest in