Final Exam: Algebraic Reasoning

Front

What is the solution to the equation 5x - 4 + 2x = 3?

Back

x = 1

Tags

CCSS.8.EE.C.7B

Front

What operation would you perform first when solving 10 + 7m = 17?

Back

subtract 10, divide by 7

Tags

CCSS.HSA.REI.A.1

Front

What is h(2) if h(x) = 3x^2 - 2x + 8?

Back

h(2) = 16

Tags

CCSS.HSF.IF.A.2

Front

What is the GCF of 24 and 30?

Back

6

Front

Factor the expression x^2 + 9x + 20.

Back

(x + 4)(x + 5)

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to solve an equation?

Back

To find the value(s) of the variable that make the equation true.

Tags

CCSS.8.EE.C.7B

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Tags

CCSS.6.EE.A.3

Front

What is the quadratic formula?

Back

Tags

CCSS.HSA-REI.B.4B

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.