TEKS.MATH.9-12.VII.B

Using the pictured graph, what is f(-3)? 

• -3
• -1
• 1
• 3

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TEKS.MATH.9-12.VII.B.1

TEKS.MATH.9-12.VII.A

TEKS.MATH.9-12.VII.B

Where does the graph
y=3(x-1) ² - 8 increase?

• (-∞,8)
• (8,∞)
• (-∞,1)
• (1,∞)

Tags

TEKS.MATH.9-12.VII.B

What is the phase shift?
y=3cos(2x)

• π
• 2π
• 1/2π
• There is no phase shift

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TEKS.MATH.9-12.VII.B

As x --> 1, f(x) --> ____

• 0
• ∞
• -∞
• 1

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TEKS.MATH.9-12.VII.B

If given the equation
y = 3(x + 5)² - 4,
what is the vertex of the parabola?

• (5, -4)
• (-5, -4)
• (-15, -4)
• (15, -4)

Tags

TEKS.MATH.9-12.VII.B

Classify the model as Exponential GROWTH or DECAY.
A=10(1.01)³

• Growth
• Decay

Tags

TEKS.MATH.9-12.II.A

TEKS.MATH.9-12.VII.A

TEKS.MATH.9-12.VII.B

On what interval(s) is the function
y = x^3 + 6x^2
concave up?

• (-∞,∞)
• (-∞,-2)
• (-2,∞)
• (0,∞)

Tags

TEKS.MATH.9-12.VII.B.1

TEKS.MATH.9-12.VII.B

What is the horizontal asymptote and what transformations have taken place?
y = 2^x+2 + 1

• y = 2
  right 2, up 1
• y = 1
  left 2, up 1
• y = 1
  right 2, up 1
• y = 2
  right 1, up 2

Tags

TEKS.MATH.9-12.VII.B

Does the parabola
f(x)=4(x-2)² + 3
open up or down?

• up
• down

Tags

TEKS.MATH.9-12.VII.B.1

TEKS.MATH.9-12.VII.B

If a quadratic has a vertex that is a maximum, then the quadratic is...

• Concave up
• Concave down

Tags

TEKS.MATH.9-12.VII.B