Graphing, intercepts, and slope int form - Review for CFA 4.2

Define x intercept

• where the line crosses the x axis

• where the line crosses the y axis

• the x coordinate

• the y coordinate

Define y intercept

• where the line crosses the x axis

• where the line crosses the y axis

• the x coordinate

• the y coordinate

Define 'reduce'

• to divide the top and bottom by the same amount

• to divide

• to divide by 2

• to subtract

Identify the axes on the graph.

a

b

Y-axis

X-axis

• -4

• (0, -4)

• -4

• (0, -4)

Select ALL equations in slope intercept form (there is more than one)

Graph x = 5

Graph y = -3