Alg 1 FInal Exam Review #1 Fall 2024

Front

What inequality represents the maximum height of 36 inches for riding rides in the kiddie park?

Back

X ≤ 36

Front

Solve the inequality: 5 - 2x ≤ 13

Back

x ≥ -4

Front

Which property is demonstrated by the equation: 22n + 5 + 8n = 8n + 22n + 5?

Back

Commutative Property of Addition

Front

Which equation has x = 5 as the solution? 2x = 10

Back

2x = 10

Front

If the input of a function is 10 and the output is -63, what is the function?

Back

The function is not specified, but the output for input 10 is -63.

Front

What is the definition of 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

What does the commutative property state?

Back

The commutative property states that the order of addition or multiplication does not change the result.

Front

How do you solve the inequality 5 - 2x ≤ 13?

Back

Subtract 5 from both sides: -2x ≤ 8, then divide by -2 (reverse the inequality): x ≥ -4.

Front

What is the solution to the equation 2x = 10?

Back

x = 5.

Front

What is the output of the function f(x) = -3x + 27 when x = 10?

Back

f(10) = -3(10) + 27 = -30 + 27 = -3.