PRE-ALGEBRA GRADE 8 SOL REVIEW

Front

What is a relation in mathematics?

Back

A relation is a set of ordered pairs, where each pair consists of an input (domain) and an output (range).

Front

What is the domain of a relation?

Back

The domain is the set of all possible input values (x-values) for a relation.

Front

What is the range of a relation?

Back

The range is the set of all possible output values (y-values) for a relation.

Front

What is the Pythagorean theorem?

Back

Front

How do you find the area of a rectangle?

Back

The area of a rectangle is found by multiplying its length (l) by its width (w): Area = l × w.

Front

What is a linear equation?

Back

Front

What does it mean for a function to be linear?

Back

A function is linear if it can be represented by a straight line on a graph, meaning it has a constant rate of change.

Front

What is the formula for the area of a triangle?

Back

The area of a triangle is given by the formula: Area = (1/2) × base × height.

Front

What is a polynomial?

Back

A polynomial is a mathematical expression that consists of variables, coefficients, and exponents, combined using addition, subtraction, and multiplication.

Front

Back

The value is 9.