Ratio / Coordinate Plane Review

Front

A ratio that compares two quantities with different kinds of units is a _________

Back

rate

Front

The Y axis is _______?

Back

Vertical

Front

A comparison of two quantities by division is a _________

Back

ratio

Front

Jose swims 3 laps in a pool every 2 minutes. How long would it take him to swim 27 laps?

Back

18 minutes

Front

A school sells raffle tickets to raise money. In the table, x represents the number of tickets sold and y represents the money they earn. How much money would they earn if they sold 100 tickets?

Back

$500

Front

What is the definition of a unit rate?

Back

A unit rate is a ratio that compares a quantity to one unit of another quantity.

Front

What does the X axis represent in a coordinate plane?

Back

The X axis represents the horizontal line in a coordinate plane.

Front

What is the formula to find the slope of a line?

Back

Slope = (change in y) / (change in x) or (y2 - y1) / (x2 - x1).

Front

If a recipe calls for a ratio of 2:3 of sugar to flour, how much sugar is needed for 6 cups of flour?

Back

4 cups of sugar.

Front

What is the purpose of a coordinate plane?

Back

A coordinate plane is used to graph points, lines, and curves using a pair of numerical coordinates.