Math 4 Unit 1: Parent Functions Quiz

• absolute value

• exponential

• linear

• quadratic

Which graph represents a linear function?

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Tags

CCSS.8.F.A.3

Which graph represents an exponential equation?

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Tags

CCSS.HSF-IF.C.7E

The graph of a function is given. Name the parent function.

• Quadratic

• Absolute value

• exponential

• constant

Use the parent function graph to describe the transformation on the equation

• Reflection about y-axis, shift 4 units left and 1 unit down

• Reflection about x-axis, shift 4 units right and 1 unit down

• Reflection about y-axis, shift 4 units right and 1 unit up

• Reflection about x-axis, shift 4 units left and 1 unit up

Tags

CCSS.HSF.BF.B.3

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 The graph shows the result of the transformation of an absolute value function: $f=\left|x\right|$   Identify the equation for the transformation.

• y = Ix + 2I - 1

• y = -Ix + 2I - 1

• y = -Ix - 2I - 1

• y = -Ix + 1I - 2

Describe the transformation from the Absolute Value Parent Function.

• Stretches more narrow, shifts up 4 units
• Stretches more narrow, shifts down 4 units
• Compresses wider, shifts up 4 units
• Compresses wider, shifts down 4 units

The blue graph represents the graph of parent function, f(x)=x^2. Given this, what is the equation of the red graph?

• g(x) = x² - 5

• g(x) = x² + 5

• g(x) = (x - 5)²

• g(x) = (x + 5)²

What shifts have occurred?

• left 1, up 5
• left 1, down 5
• right 1, down 5
• right 1, up 5