TEKS.MATH.9-12.VII.A

In an exponential function, what does the 'a' represent? 

• SLOPE
• RATE OF CHANGE
• Y-INTERCEPT
• COMMON RATIO

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TEKS.MATH.9-12.VII.A

In an exponential function, what does the 'a' represent? 

• SLOPE
• RATE OF CHANGE
• Y-INTERCEPT
• COMMON RATIO

Tags

TEKS.MATH.9-12.VII.A

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

• -3
• -1
• 1
• 3

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TEKS.MATH.9-12.VII.A

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

Pick the equation that is exponential growth

• y=2(0.5)^x
• y = 0.5(2)^x
• y = .5x - 2
• y = 2x + .5 

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TEKS.MATH.9-12.VII.A

Which piecewise function corresponds to this graph? (Take your time)

• f(x) = { x  if x < 4;   -x+1  if x ≥ 4
• f(x) = { x  if x ≤ 4;  -x+1  if x > 4
• f(x) = { -x+1  if x < 4;  x  if x ≥ 4
• f(x) = { -x+1  if x ≤ 4;  x if x > 4

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TEKS.MATH.9-12.VII.A

What is the domain of this graph?

• x ≥ -1
• x ≤ -1
• x ≥ 0
• x ≤ 0

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TEKS.MATH.9-12.VII.A

which value represents amplitude in the function  y = asin(bx-h) + k

• a
• b
• h
• k

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TEKS.MATH.9-12.VII.A

Write a formula for the following sequence:

5, 8, 11, 14, 17...

• a_n = 3n + 2

• a_n = 8 - 5n

• a_n = 5(3)^n-1

• a_n = 5 + 3n

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TEKS.MATH.9-12.VII.A

TEKS.MATH.9-12.II.A

Which represents the "slope-intercept" formula?

• 
• 
• 
• 

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TEKS.MATH.9-12.VII.A

TEKS.MATH.9-12.II.A

What is the inverse function of a quadratic (x²)?

• A square root function

• 2x

• Another quadratic

• A linear function

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TEKS.MATH.9-12.VII.A