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3 years ago

What is the y-intercept of the line y + 11 = –2(x + 1.5)? y-intercept =

Mathematics

1 answer:

Lana71 [14]3 years ago

6 0

y + 11 = –2(x + 1.5)

y=mx+b

multiply the bracket by -2

(-2)(x)=-2x

(-2)(1.5)=-3

y+11=-2x-3

move +11 to the other side

sign changes from +11 to -11

y+11-11=-2x-3-11

y=-2x-14

m is also the slope

b= y-intercept

Answer:

y-intercept=-14

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Step-by-step explanation:

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