Respuesta :

Answer:

The answer to your question is y - 0 = 40(x - 15)

Step-by-step explanation:

                                  y = 40x + 600

Convert to                 y - y₁ = m(x - x₁)          

Process

1.- Factor 40 in the right side of the equation

                                 y = 40(x - 15)

2.- Give the form of the point slope form

                                 y - 0 = 40(x - 15)

where

y₁ = 0

m = 40

x₁ = 15

Answer:

y - 640 = 40(x - 1)

Step-by-step explanation:

y = 40x + 600

Slope: 40

Find any point on the line:

Let x = 1

y = 640

(1,640)

Point slope form:

y - y1 = m(x - x1)

y - 640 = 40(x - 1)