TEKS.MATH.9-12.II.D.2

Rewrite log₂8 = 3 in exponential form/

• 2⁸ = 3
• 2³ = 8
• 3² = 8
• 8³ = 2

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TEKS.MATH.9-12.II.D.2

Graph. y = -4

• a
• b
• c
• d

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TEKS.MATH.9-12.II.D.2

Find the equation for the graph shown below

• y = Ix + 3I - 1
• y = Ix - 3I - 1
• y = Ix + 1I + 3
• y = Ix - 1I + 3

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TEKS.MATH.9-12.II.D.2

The following:
log ₂ 16 = 4 can be written as...

• 2¹⁶=4
• 4²=16
• 4+4+4+4=16
• 2⁴=16

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TEKS.MATH.9-12.II.D.2

Converting parametric equations to a rectangular equation is called _________________ the parameter.

• eliminating
• finding
• converting
• jumping

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TEKS.MATH.9-12.II.D.2

If the yellow curve has equation f(x)=x²,

• Then the blue curve is f(x) = x² - c
• Then the blue curve is f(x) = (x+c)²
• Then the blue curve is f(x) = (x-c)²
• Then the blue curve is f(x) = x² + c

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TEKS.MATH.9-12.II.D.2

Translate the following phrase: Bob spends less than 5 hours on homework each night.

• b > 5
• b < 5
• b ≤ 5
• b ≥ 5

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TEKS.MATH.9-12.II.D.2

Given {x| x ≥ 6}, the domain of a function in set builder notation, which of the following rewrites it in interval notation?

• $\left(6,\ \infty\right)$

• $\left[6,\infty\right)$

• $\left(-\infty,6\right)$

• $\left(-\infty,6\right]$

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TEKS.MATH.9-12.II.D.2

Write the rectangular equation for the following parametric equations.

x = 4cosθ

y = 3sinθ^

• $\frac{x^2}{9}+\frac{y^2}{16}=1$

• $\frac{y^2}{9}+\frac{x^2}{16}=1$

• $\cos^2\theta+\sin^2\theta=1$

• $\frac{x^2}{9}-\frac{y^2}{16}=1$

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TEKS.MATH.9-12.II.D.2

What is the x-intercept of the line shown?

• 3

• -3

• 2

• -2

• 0

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TEKS.MATH.9-12.II.D.2