Algebra 1H First Semester Review 2024-2025

Front

If a system of equations has no solution, what does the graph look like?

Back

The graph consists of parallel lines.

Front

What type of association does a graph with a downward slope have?

Back

Negative association.

Front

What does it mean if a graph shows no correlation?

Back

There is no relationship between the variables.

Front

What inequality represents the number of miles a limo driver must drive to make more than $450 if he charges a rental fee of $375 and $0.85 per mile?

Back

0.85x + 375 > 450.

Front

Solve for v: 8v - 4(v + 8) = 8

Back

v = 10.

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

What does a positive correlation indicate about two variables?

Back

As one variable increases, the other variable also increases.

Front

What is the solution to the equation 2x + 3 = 11?

Back

x = 4.

Front

What is the definition of a system of equations?

Back

A set of two or more equations with the same variables.