Algebra

1. What polynomial has a graph that passes through the given points?

(-2, 2) (-1, -1) (1, 5) (3, 67)
A. y = -x3 + 4x2 + 2x - 2
B. y = x3 + 4x2 + 2x - 2
C. y = x4 + 4x3 + 2x2 - 2x
D. y = x3 - 4x2 - 2x - 2

B?

2. Write -2x 2(-5x 2 +4x 3) in standard form.

A.
-7x5 -10x4

B.
-8x5 -20x4

C.
-7x +2x4

D.
-8x5 +10x4

C ?

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asked by Ciaria
  1. Nope, nope.

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