Graphing Absolute Value Equation

What type of function is present? 

• Linear Inequality

• Linear Equation

• Exponential Growth

• Absolute Value

What is the correct first step?

• divide by 10

• multiply by 10

• make it two inequalities with an "or"

• make it two inequalities with and "and"

• no solution
• -6 ≤ r ≥ 8
• 6 > r > -8
• -6 < r < 8

• n > 1 or n < -7
• n > -1 or n < -7
• -7 < n < -1
• no solution

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 

Match each graph with the correct eqaution.

 

• y = 0.5 lx-3l

• 
• h(x) = 3 lx-4l+2

• 
• g(x) = -lxl

• 
• f(x) = 1/2 lx+3l

• 

Solve the equation, showing steps on paper: | 3n + 12 | = 2n Once you finish solving, use Desmos or a graphing calculator to check your answers. In your work, also show what you get for each side of the equation for each value.

• No Solution

• n = -12 or n = ^-12/₅

• n = -12

• n = ^-12/₅

y=|x+1|−4

• A

• B

• C

• y=D

y=|x|−2

• A

• B

• C

• D

What is the equation of the graph below? You can click the picture to zoom in!

• f(x) = I x + 2 I 

• f(x) = I x  I + 2

• f(x) = I x  I - 2

• f(x) = I x - 2 I