ACT Prep (Math)

Front

What is the standard form of a quadratic function?

Back

Front

How do you find the roots of a quadratic function?

Back

Front

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

Back

Front

How do you calculate the slope (m) between two points (x1, y1) and (x2, y2)?

Back

Front

What is the y-intercept of a line?

Back

Front

What does it mean for two ratios to be equivalent?

Back

Front

How do you solve for a variable in a proportion?

Back

To solve for a variable in a proportion, cross-multiply and then isolate the variable.

Front

What is the formula for distance when speed and time are known?

Back

Front

If a car travels at 60 miles per hour, how far will it travel in 2 hours and 45 minutes?

Back

Front

What is the vertex form of a quadratic function?

Back