Fall 2024 - Algebra 1A Final Review

Front

What is the RANGE in a function?

Back

The RANGE is the set of all possible output values (y-values) of a function. For example, if a function outputs values less than or equal to 1, the RANGE is y ≤ 1.

Front

Solve the inequality: -3 − 6(4x + 6) > -111

Back

x < 3

Front

Solve the equation: -5t + 9 = 24

Back

t = -3

Front

Solve the inequality: 10 < 3x + 19

Back

x > -3

Front

Solve the inequality: 6x + 10 > 5x - 12

Back

x > -22

Front

What is an inequality?

Back

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

Front

What does it mean for a function to be increasing?

Back

A function is increasing if, as the input (x) increases, the output (y) also increases.

Front

What does it mean for a function to be decreasing?

Back

A function is decreasing if, as the input (x) increases, the output (y) decreases.

Front

What is the solution set of an inequality?

Back

The solution set of an inequality is the set of all values that satisfy the inequality.

Front

What is the difference between a linear equation and a linear inequality?

Back

A linear equation has an equal sign (=), while a linear inequality uses symbols like <, >, ≤, or ≥.