Chapter 4 Review CC3

Front

How many tiles are in Figure 0?

Back

5 tiles

Front

What is the growth for line B?

Back

2

Front

What does the m stand for in y=mx+b?

Back

growth (slope)

Front

What is the rule to represent this tile pattern?

Back

y = 6x + 5

Front

True or False: The rule y = 2x - 3 matches the graph.

Back

False

Front

What is the formula for the slope of a line?

Back

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

Front

What does the b represent in the equation y = mx + b?

Back

y-intercept

Front

If a line has a slope of 3, what does this indicate about the line?

Back

For every 1 unit increase in x, y increases by 3 units.

Front

What is the general form of a linear equation?

Back

y = mx + b

Front

How do you find the y-intercept of a linear equation?

Back

Set x = 0 and solve for y.