Semester A Exam 2024

Front

What is the equation for the cost of renting a jet ski for h hours at Speedy Rentals?

Back

C = 15 + 3h

Front

What type of relationship is represented by the equation C = 15 + 3h?

Back

Linear

Front

If 2x + 4 ≥ 14, what is the correct solution for x?

Back

x ≥ 5

Front

What does the ordered pair (0, -2) represent on a graph?

Back

It is the y-intercept.

Front

Which graph represents the inequality y < 1/2x - 1?

Back

Graph B.

Front

What is the definition of a linear equation?

Back

An equation that makes a straight line when graphed.

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you determine the y-intercept from an equation?

Back

Set x = 0 and solve for y.

Front

What is an inequality?

Back

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 it mean for a graph to be a function?

Back

Each input (x-value) has exactly one output (y-value).