Evaluate Algebraic Expression Single

If y = 5, what is the value of 2y^2 - 3y + 1?

• 25

• 15

• 50

• 36

Identify the like terms in the expression: 3x + 4x - 2y.

• 3x, 4x

• 4x, -2y

• -2y, 3x

• 2y, 3x

Simplify the expression: 10 - 2(3 + 1).

• 4

• 2

• 6

• 8

Which of the following is NOT an algebraic expression: 7, 2y + 3, x^2 - 4?

• 4y - 2

• 3x + 5

• x/2 + 1

• 7

An expression built up from integer constants, variables, and the algebraic operations is called a(n)

• Algebraic Expression

• Numeric Expression

• Equivalent Expression

a single number or variable, or numbers and variables multiplied together are known as a ....

• constant

• variable

• expression

• term

A number used to multiply a variable is called the ...

• Operator

• Variable

• Coefficient

• Constant

an expression that must include variables, but it can include numbers and operations

• numerical expression

• exponential form

• algebraic expression

• expanded form

a letter used to represent a value in an expression

• constant

• coefficient

• variable

• term

a single number or single variable, or a number and variable multiplied together. Typically separated by + or –

• constant

• coefficient

• variable

• term