Algebra Final Exam Review

Completely Factor:
2x³ - 12x² + 16x

• 2x (x - 2)(x - 4)

• 2 (x - 2)(x - 4)

• x (x + 2)(x - 4)

• 2x (x + 2)(x - 4)

What is a method to test if a graph is a function of x?

• Vertical Line Test

• Horizontal Line Test

• Has Repeating y-values

• N/A

Describe Key Features of this equation.
y < -3x + 2

• Dotted Line, Negative Slope, Shaded Below

• Dotted Line, Negative Slope, Shaded Above

• Solid Line, Negative Slope, Shaded Below

• Solid Line, Negative Slope, Shaded Above

Tags

CCSS.HSA.REI.D.12

List the Transformations of the function.
y = |x - 3| +2

• Left 3, Up 2

• Right 3, Up 2

• Down 3, Right 2

• Up 3, Left 2

Evaluate f(x) = x² + 10x -9 for f(-5)

• f(-5) = -34

• f(-5) = 84

• f(-5) = -84

• f(-5) = 68

Tags

CCSS.HSF.IF.A.2

The value of y is directly proportional to the value of x .

When x = 2.5 , the value of y is 40.

What is the value of y when x = 7?

A collection of nickels and quarters has a value of $7.30. There are a total of 78 coins in the collection. Which system of equations can be used to determine the number of nickels, , and the number of quarters, , in the collection?

Tags

CCSS.HSA.CED.A.3

• 
• 
• 
• 

Tags

CCSS.8.EE.C.8B

You are buying school supplies for the year. A binder costs $1.35 and a package of pencils costs $2.50. Which inequality represents all possible combinations of , the number of binders and , the number of packages of pencils you can buy if you want to spend a maximum of $17.00?

What is the zero of the equation above?

• -2

• 3

• -3

Tags

CCSS.HSA-REI.B.4B