christendixon46 christendixon46

24-07-2017
Mathematics

contestada

If a line with a slope of -2 crosses the y-axis at (0, 3), what is the equation of the line?

Respuesta :

LAGRHA15 LAGRHA15

24-07-2017

Point Slope Form: y - y₁ = m(x - x₁)

(0 , 3)
x₁ x₂

y - 3 = -2(x - 0)

y - 3 = -2x + 0
+ 3 + 3
--------------------------
y = -2x + 3

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