Absolute Value Graphs and Linear Equations

The blue graphs is the parent function f(x)=|x|, the red must be

• g(x)=|x+2|

• g(x)=|x|+2

• g(x)=|x-2|

• g(x)=|x|-2

Name the parent function.

• linear

• quadratic

• absolute value

• cubic

Name the parent function. 

• constant

• square root

• linear

• absolute value

Which equation shows a function that is translated left 4 and 7 up?

• y = |x + 4| + 7

• y = (x - 4)² + 7

• y = (x + 7)² - 4

• y = |x + 4| - 7

Match each graph with the correct eqaution.

 

• g(x) = -lxl

• 
• f(x) = 1/2 lx+3l

• 
• h(x) = 3 lx-4l+2

• 
• y = 0.5 lx-3l

• 

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

Name the y-intercept(s) of the function in the graph.

• (-1, 0) and (4, 0)

• (-2, 0)

• (0, -2)

• (0, 4) and (0, -1)

Tags

CCSS.HSF-IF.C.7D

What kind of function is represented by the RED line?

• constant

• linear

• quadratic

• exponential

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• Linear

• Quadratic

• Exponential

• Piecewise

• Absolute Value

Tags

CCSS.HSF-IF.C.7B