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harkovskaia [24]
3 years ago
9

For the equation y=1-2x,find the value of y when (a)x=-4, (b)x=-2, (c)x=0, (d)x=2.

Mathematics
1 answer:
Fofino [41]3 years ago
6 0

Step-by-step explanation:

1st answer y=1-2×-4

y=1+8

y=9

2nd answer y=1-2×-2

y=1+4

y= 5

3rd answer y=1-2×0

y=1-0

y=1

4th answer y=1-2×2

y=1-4

y=-3

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Answer:

(1, 2 )

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3 years ago
Evaluate (x^3-x^2-3x+8)+(2x^3+3x^2+x-7)
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I hope this helped!

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- Zack Slocum

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