Absolute Value Functions

What type of function is shown?

• linear

• quadratic

• square root

• absolute value

Which parent function matches the graph?

• f(x) = x

• f(x)= x²

• f(x) = |x|

• f(x) = ab^x

What is the equation of the graph below?

• f(x) = I x + 2 I 

• f(x) = I x + 2 I +2

• f(x) = I x - 2 I +2

• f(x) = I x - 2 I 

Tags

CCSS.HSF-IF.C.7D

What is the equation of the graph below?

• f(x) = - I x + 2 I 

• f(x) = - I x - 2 I 

• f(x) =  I x + 2 I 

• f(x) =  I x - 2 I 

Tags

CCSS.HSF-IF.C.7D

What kind of Function is f(x) = 5 + 3|x - 9|

• Linear

• Absolute Value

• Quadratic

• None of the above

How can you write an absolute value equation so that the vertex will be at ( -5 , -7 )?

Tags

CCSS.HSF-IF.C.7D

Which equation represents an absolute value function with a vertex of (-5,-7)

Tags

CCSS.HSF-IF.C.7D

Match the following functions with their types.

• f(x) = 2^x

• Linear

• f(x) = x^2 + 4x + 4

• Quadratic

• f(x) = 2x + 3

• Absolute Value

• f(x) = 5 + 3|x - 9|

• Exponential

Select all that apply. (May have more than one correct answer)

f(x) = |x - 6| + 2

• Horizontal translation right 6 units

• Horizontal translation left 6 units

• Vertical translation up 2 units

• Vertical translation down 2 units

What is y = | x | ?

• A negative function.

• The absolute value parent function.

• A function with no solution.

• A function that has a vertical stretch by 2.