Find the equation of the line passing through the 2 points (9,-1) (0,-8)

y = x - 8

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (9, - 1) and (x₂, y₂ ) = (0, - 8)

m = = =

Note the line crosses the y- axis at (0, - 8) ⇒ c = - 8

y = x - 8 ← equation of line

answer:     true

step-by-step explanation:

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