TEKS.MATH.9-12.II.D

Write  5² = 25  in logarithmic  form

• log₅   2 = 25
• log₅    25  =  2
• log₂  25  = 5
• No Correct Answer

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TEKS.MATH.9-12.II.D

What is the exponential form of 
4 x 4 x 4 x 4 x 4 x 4

• 6⁴
• 4²
• 4⁶
• 4 x 6

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TEKS.MATH.9-12.II.D

Find the equation for the graph shown below

• y = (x - 2)² + 4
• y = -(x - 4)² + 2
• y = -(x - 2)² + 4
• y = -(x + 2)² + 4

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TEKS.MATH.9-12.II.D

What is the equation that best represents the graph?

• y=2^y
• y=2^x
• y=2^-x
• y=x²

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TEKS.MATH.9-12.II.D

A vertical line can be written as __.

• x = #

• y = #

• y = mx + b

• y = ax² + bx + c

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TEKS.MATH.9-12.II.D

Which of the following equations represents the vertex form of a quadratic function?

• $y=ax^2+bx+c$

• $y=a\left(x-b\right)\left(x-c\right)$

• $y=a\left(x-h\right)^2+k$

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TEKS.MATH.9-12.II.D

Write 2 x 2 x 2 x 2 in index form

• 2³

• 2⁵

• 16

• 2⁴

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TEKS.MATH.9-12.II.D

A sign says that 3 tickets cost $22.50 and that 7 tickets cost $52.50. Which equations in point-slope form would represents the cost of tickets? Select all that apply.

• y - 22.50 = 7.50(x - 3)

• y - 52.50 = 7.50(x - 7)

• y = 7.50x

• y + 22.50 = 7.50(x + 3)

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TEKS.MATH.9-12.II.D

The Standard Form of a quadratic equation...

• y = ax² + bx + c

• y = a(x - h)² + k

• y = mx² + b

• y - y₁ = m(x - x₁)

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TEKS.MATH.9-12.II.D

The exponential function modeled below represents the number of square kilometers of land occupied by cane toads x years after this animal was first introduced into Australia.

Based on the data, which measurement is closed to the number of square kilometers of land that will be occupied by cane toads 40 years after this animal was first introduced into Australia?

• 550,000 km²

• 1,250,000 km²

• 600,000 km²

• 800,000 km²

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TEKS.MATH.9-12.II.D