DCP #2 Review

Front

What is the inverse operation of division?

Back

Multiplication

Front

Write the equation for the table given: y = 3x

Back

This represents a linear relationship where for every increase of 1 in x, y increases by 3.

Front

If Josh bought a pizza with eight slices for $12, what is the cost of one slice?

Back

$1.50

Front

What is the first step to solving the equation 12 = -2x + 8?

Back

Subtract 8 from both sides of the equation.

Front

What is the definition of a variable in mathematics?

Back

A symbol used to represent a number that can change.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the definition of a fraction?

Back

A part of a whole, represented as a numerator over a denominator.

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).