Review 12.19

Front

Solve the inequality: x + 5 ≤ 13

Back

x ≤ 8

Front

A student must be at least 15 years old to obtain a driver’s permit. Write the inequality.

Back

x ≥ 15

Front

Solve the equation: -5x + 1 = -19

Back

x = 4

Front

What is the zero of the graph?

Back

-6

Front

Which best describes the slope of the line: Increasing, Decreasing, Zero, Undefined?

Back

Zero

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 equal to the other.

Front

Define 'slope' in the context of a graph.

Back

Slope is a measure of the steepness of a line, calculated as the rise over run between two points on the line.

Front

What does it mean for a line to have a zero slope?

Back

A line with a zero slope is horizontal and indicates that there is no change in the y-value as the x-value changes.

Front

How do you solve a linear equation?

Back

To solve a linear equation, isolate the variable on one side of the equation using inverse operations.

Front

What is the solution to the inequality: 2x - 3 > 5?

Back

x > 4