Alg2 Review

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Which of the following could be the graph y=axⁿ when a < 0 and n is even?

• a

• b

• c

• d

(x³-x²+4) - (3x³-2x²+3)

• -2x³-3x²+7
• -2x³+x²+1
• 2x³-3x³-1
• 4x³-3x²+7

Solve the polynomial: 2x² -50=0

• x=0, 5, -5
• x=5, -5
• x=0, 25, -25
• x= 5/2, -5/2

What is the factored form of 4p³+8p²+3p+6

• (2p²+3)(p+2)
• (2p²+6)(p+4)
• (4p²+3)(p+2)
• (4p²+8p)(3p+6)

Solve for x:

 $-1\left(-8x+12\right)+4x=-2\left(-8x+10\right)$  

•  $x=-3$  

•  $x=4$  

•  $x=-2$  

•  $x=2$  

 $6\left|-3x+5\right|+7=1$  

Solve for x:

• No solution

• All real numbers

•  $x=\frac{4}{3},\ 2$  

•  $x=-2,\ -\frac{4}{3}$