Geometry Prerequisites

Front

What is the distance formula in coordinate geometry?

Back

Front

How do you apply the distance formula to find the distance between points R(7,-2) and Q(-3,5)?

Back

Front

What is the slope formula in coordinate geometry?

Back

Front

How do you find the slope of a line through points (6,2) and (-8,12)?

Back

Front

What is the slope of a line if the rise is 4 and the run is 5?

Back

Front

Back

Multiply both sides by 4.

Front

Back

It models the lizard's height in feet above the water after t seconds.

Front

What is the goal of the world problem involving the lizard's jump?

Back

To find the seconds it took for the lizard to return to the water.

Front

What is the definition of slope in coordinate geometry?

Back

Slope is the measure of the steepness of a line, calculated as the ratio of the rise over the run.

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that the line rises as it moves from left to right.