libbytucker1218 libbytucker1218

18-12-2018
Mathematics

contestada

what is the equation of a line that has a slope of 3 and a y-intercept of -3

Respuesta :

blackbeaniscute blackbeaniscute

18-12-2018

Answer:

y = 3x-3

Step-by-step explanation:

y = mx+b

m is your slope and b is your y-intercept

plug those numbers in

y = 3x-3

Answer Link

21-12-2018

The slope-intercept form:

y = mx + b

m - slope

b - y-intercept

We have m = 3 and b = -3. Substitute:

y = 3x - 3

Answer Link

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