Alg 2 Benchmark 2 Review 1

• It is never decreasing

• x = -2

• x = 1

• x = 2

• x = -3

• x = 0

• 16

• 64

• 4

• 81

What kind of function is this?

• absolute value

• quadratic

• cubic

• quartic

• linear

Simplify:  $\left(-x^2-6\right)-\left(2x^2+3x+5\right)$ 

•  $-3x^2-3x-11$

•  $-x^2+3x-1$

•  $-x^2-3x+1$

•  $-3x^2-3x-1$

•  $-3x^2+3x-1$