Question

What is the equation of the line through (4,5) and (0,-3)

Answer 1

y = 2x - 3

Explanation:

First point coordinates

x₁

4

y₁

5

Second point coordinates

x₂

0

y₂

-3

Result

Slope (m)

2

m = -8 / -4 = -2 / -1 = 2

Your function

The entered points belong to an increasing, linear function.

Equation: y = 2x - 3.

Hope i helped :)