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In-s [12.5K]
3 years ago
9

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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8 0
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Which two points should the line of best fit go through to best represent the data in the scatterplot?​
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Hence points are Equally scattered above  & below line

Hence (3, 8) &  (5, 12) will be two points on   line of best fit

Hope it helpss !!

4 0
2 years ago
Read 2 more answers
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