Unit 4B - Quick Quiz II

Calculate the slope!

Pick any 2 points from the graph to find the SLOPE:

(0,2) (2,5) (-2,-1) (-4,-4)

What is the y-intercept (b)?

Write the equation in SLOPE-INTERCEPT form.

Do NOT forget that your equation should have an "x" in there!

Calculate the slope!

Pick any 2 points from the graph to find the SLOPE:

(-4,1) (0,0) (4,-1)

What is the y-intercept?

Do NOT forget that your equation should have an "x" in there!

Graph the equation and then complete the table for the graph in #8-11

y = -1/2x - 2

Write the coordinate.

(0, ___ )

Use parenthesis!

Make sure your table matches your graph!