12-17-2024 2nd Period Semester Review

Front

Caleb made $24.00 mowing lawns last week. He charges $4 per lawn. How many lawns did he mow?

Back

Caleb mowed 6 lawns. (Calculation: 24 ÷ 4 = 6)

Front

What is a positive slope in a graph?

Back

A positive slope means that as you move from left to right on the graph, the line rises. It indicates a direct relationship between the variables.

Front

Back

You should perform the exponent first. (3^3 = 27)

Front

What does the inequality n < 6 mean?

Back

It means that n can be any number less than 6.

Front

Solve the inequality 3x - 2 ≥ 34. What is x?

Back

x ≥ 12. (Calculation: 3x ≥ 36, x ≥ 12)

Front

What is the formula for calculating the slope of a line?

Back

The slope (m) is calculated as m = (y2 - y1) / (x2 - x1).

Front

What does it mean if a line has a negative slope?

Back

A negative slope means that as you move from left to right on the graph, the line falls. It indicates an inverse relationship between the variables.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). (PEMDAS)

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

What does the expression 3x - 2 represent?

Back

It represents a linear equation where 3 is the coefficient of x, -2 is the constant, and it can be solved for x.