TEKS.MATH.9-12.II.A

A number OR a variable OR the product of a number and/or variable.

• term
• polynomial
• coefficient 
• constant

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TEKS.MATH.9-12.II.A

Write log₆ 216 = 3 in exponential form.

• 3⁶=216
• 6³=216
• 216⁶=3
• 3²¹⁶=6

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TEKS.MATH.9-12.II.A

S = 3F - 24  Solve for F

• F = (S + 24)/3
• F = S/3 + 24
• F = 3S + 24
• F = 3(S + 24)

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TEKS.MATH.9-12.II.A

What does 'b" represent in
y = mx + b

• y-intercept
• x-intercept
• nothing
• slope

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TEKS.MATH.9-12.II.A

Complete the formula
a³-b³=

• (a-b)(a²+ab+b²)
• (a+b)(a²-ab+b²)
• (a-b)(a²-ab+b²)
• (a+b)(a²+ab+b²)

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TEKS.MATH.9-12.II.A

Solve for x
5^x = 17

• x = log₁₇5
• x = log 5 + log 17
• x = log₅17
• x = (log 5)/(log 17)

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TEKS.MATH.9-12.II.A

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

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TEKS.MATH.9-12.II.A

Convert to vertex form:
f(x) = x² + 10x + 24

• f(x) = ( x - 5 )² + 1
• f(x) = ( x + 5 )² - 1
• f(x) = ( x - 5 )² - 1
• f(x) = ( x + 5 )² + 1

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TEKS.MATH.9-12.II.A

Find the inverse of  $f(x)=\frac{1}{x}$  .

•  $f^{-1}\left(x\right)=\frac{1}{x}$  

•  $f^{-1}\left(x\right)=x$  

• no solution

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TEKS.MATH.9-12.II.A

What does the following formula calculate?

I=PrT

• Compound interest

• Annual interest

• Account interest

• Simple interest

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TEKS.MATH.9-12.II.A