Mr. B's Chapter 3.4 - 3.6 Practice Test

Is (x - 3) a factor of  $x^3-6x^2-7x+60$  ?

• Yes, because the remainder is 0.

• No, because the remainder is 0.

• No, because the remainder is 12.

• No, because the remainder is 66.

Which chart represents the zeros, multiplicity, and cross/touch selections for 

 $P\left(x\right)=\left(x+1\right)^2\left(x-3\right)^3\left(x+4\right)$  

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Choose the graph that represents the function

 $f\left(x\right)=\left(x-3\right)\left(x+2\right)\left(x-1\right)$  

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Find all of the rational roots of

P(x) = x³+3x²-10x-24

• x = 2, x = -3, x = 4

• x = 2, x = 3, x = -4

• x = -2, x = -3, x = 4

• x = -2, x = 3, x = -4