Expressing Algebra

Describe the transformation.

• Right 26.

• Left 26.

• Up 26.

• Down 26.

• Reflect over the x-axis, down 3.

• Reflect over the x-axis, up 3.

• Reflect over the y-axis, down 3.

• Reflect over the y-axis, up 3.

Tags

CCSS.HSF-IF.C.7E

Factor
3a² + 4a + 1

• (7a-10)(a-8)

• Not factorable

• (3a+1)(a+1)

• (3a-1)(a-1)

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which is another way of correctly expressing
 (x  - 3)(x - 3)?

• (x² - 3²)

• (x² - 3)

• (x + 3)(x - 3)

• (x - 3)²

Tags

CCSS.HSA.APR.C.4

Match the sub-category with its description. Solve, graph, and model multiple types of expressions. Interpret and use many different kinds of equations, such as linear, polynomial, radical, and exponential relationships. Find solutions to systems of equations, even when represented by a simple matrix equation, and apply results to real-world contexts.

• Statistics & Probability

• Geometry

• Functions

• Algebra

• Number & Quantity

Tags

CCSS.8.EE.C.8B

What operation is this expression expressing?
10-6

• +

• -

• ÷

• ×

Tags

CCSS.2.OA.A.1

Solve for x if :
f(x) = 35
f(x) = 2x + 10

• 35

• 12.5

• 2

• 10.5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the value of x in:
f(3) = 2x + 1

• 3

• 2

• 1

• 0

Tags

CCSS.HSF.IF.A.2

What is the value of x in:
f(4) = 3x - 1

• 11

• 4

• -1

• 0

Tags

CCSS.HSF.IF.A.2