CPM Ch 3 Alternate Test - RB

Front

How does the tile pattern grow in each figure?

Back

+2 tiles each figure

Front

Back

growth/slope/unit rate

Front

Solve for a: a + 17 = 21

Back

a = 4

Front

How many tiles are in figure 0?

Back

1

Front

Back

add 8 to both sides

Front

What is the formula for the slope of a line?

Back

Slope = (change in y) / (change in x)

Front

Back

The value of y when x = 0

Front

If a pattern increases by 3 tiles each figure, what is the growth rate?

Back

+3 tiles each figure

Front

Back

x = 4

Front

What does it mean for a function to be linear?

Back

It means the graph of the function is a straight line.