TEKS.MATH.9-12.II.B

(x + 7)(x + 9)

• x² + 63x + 16
• x² + 16x + 63
• x² + 79
• x² + 16x + 2

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TEKS.MATH.9-12.II.B

TEKS.MATH.9-12.II.A

. 

• A
• B
• C
• D

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TEKS.MATH.9-12.II.B

Factor:
 x² – 5x – 24

• (x - 5)(x + 19)
• (x - 8)(x + 3)
• (x - 3)(x + 8)
• (x - 19)(x + 5)

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TEKS.MATH.9-12.II.B

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

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TEKS.MATH.9-12.II.B

Find the explicit rule for the nth term of the sequence. The second and fifth terms of a geometric sequence are -24 and 1536, respectively.

• a_n= 6(-4)^n-1

• a_n= 6×-4^n-1

• a_n= 6(-4)ⁿ

• a_n= -6(4)^n-1

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TEKS.MATH.9-12.II.B

TEKS.MATH.9-12.II.A

What is the exponent in the expressions?

• 1

• 2

• 8

• 1/8

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TEKS.MATH.9-12.II.B

When raising a power to a power, such as (x³)⁵ you will __________ the exponents.

• Add

• Subtract

• Multiply

• Divide

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TEKS.MATH.9-12.II.B

 $\frac{\text{d}}{\text{d}x}\left[\frac{f\left(x\right)}{g\left(x\right)}\right]$  

•  $\frac{f'\left(x\right)}{g'\left(x\right)}$  

•  $\frac{f'\left(x\right)g\left(x\right)+g'\left(x\right)f\left(x\right)}{\left[g\left(x\right)\right]^2}$  

•  $f'\left(x\right)\cdot\left[-g'\left(x\right)\right]^{-2}$  

•  $\frac{f'\left(x\right)g\left(x\right)-g'\left(x\right)f\left(x\right)}{\left[g\left(x\right)\right]^2}$  

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TEKS.MATH.9-12.II.B

Use the box method to multiply these binomials.  $\left(x-4\right)\left(x-6\right)$  

•  $x^2-10x+24$  

•  $x^2-10x-24$ 

•  $x^2+10x+24$ 

•  $x^2+10x-24$  

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TEKS.MATH.9-12.II.B

TEKS.MATH.9-12.II.A

Find the factors of y² - 169. Select all that apply.

• (y + 13)(y - 13)

• (y + 7)(y - 7)

• (y + 5)(y - 5)

• (y - 7)(y + 7)

• (y - 13)(y + 13)

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TEKS.MATH.9-12.II.B

TEKS.MATH.9-12.II.A