CCSS.Math.Content.HSF.IF.A.1

Identify the y-intercept (initial value) in the function f(x)=13(.27)^x

• (.27)^x
• .27
• 13
• 3.51

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CCSS.Math.Content.HSF.IF.A.1

Domain is: 

• All x values, from left to right.
• All y values, from bottom to top.
• All x values from bottom to top. 
• All y values from left to right.

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CCSS.Math.Content.HSF.IF.A.1

What is the equation of the PARENT  function?

• f(x) = 2^x
• f(x) = x³
• f(x) = |x|
• f(x) = x

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CCSS.Math.Content.HSF.IF.A.1

Using his spending account at the school store, Randy buys pencils which are 12 cents each.  For the first 4 months of school, Randy bought 3, 4, 6, and 9 pencils.  If the function A = .12p represents the amount, A, Randy spent on pencils each month and p is the number of pencils he buys, what is the range of this function?

• {3, 4, 6, 9}
• {0.15, 0.16, 0.18, 0.21}
• {0.36, 0.48, 0.72, 1.08}
• {3.12, 4.12, 6.12, 9.12}

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CCSS.Math.Content.HSF.IF.A.1

What is the equation of the graph below?

• f(x) = I x I -1
• f(x) = I x I +1
• f(x) = - I x I -1
• f(x) = -I x I +1

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CCSS.Math.Content.HSF.IF.A.1

If f(x) = 2x + 1, find f(1).

• f(1) = 1

• f(1) = 4

• f(1) = 0

• f(1) = 3

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CCSS.Math.Content.HSF.IF.A.1

What is the parent equation?

• y = √x

• y = 2^x

• y = x²

• y = ∛x

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CCSS.Math.Content.HSF.IF.A.1

What is the parent function of square root functions?

• f(x) = x
• f(x) = √x
• f(x) = -√x
• f(x) = x²

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CCSS.Math.Content.HSF.IF.A.1

What word means all of the x-values in a function?

• Domain

• Range

• Integer

• Difference

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CCSS.Math.Content.HSF.IF.A.1

The variable "t" is called a

• parameter

• parallel

• paralegal

• paradise

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CCSS.Math.Content.HSF.IF.A.1