💯Reveal Pilot - Test 3-1 through 3-4 (Pink Packet)

Front

What is the unit rate for a person traveling 300 feet in 2.5 minutes?

Back

120 feet per minute

Front

What equation represents the number of cakes made by Sweetness Bakery in x days if they made 20 cakes in 4 days?

Back

y = 5x

Front

Is the following table proportional? (Provide a table with values)

Back

No

Front

What is the ratio of side AB to side BC in slope triangles ABC and CDE if AB = 2 and BC = 3?

Back

2/3

Front

What is the ratio of side CD to side DE in slope triangles ABC and CDE if CD = 4 and DE = 6?

Back

4/6

Front

Define 'slope' in mathematical terms.

Back

Slope is the ratio of the rise (change in y) to the run (change in x) between two points on a line.

Front

What does it mean for a relationship to be proportional?

Back

A relationship is proportional if it can be represented by a constant ratio or a straight line through the origin.

Front

How do you calculate the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Slope = (y2 - y1) / (x2 - x1)