How to graph in y=mx+b

What does f(x) represent in a function?

• The input of the function

• The slope of the function

• The output of the function

• The graph of the function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

If the slope is negative, in which direction does the line descend?

• From bottom to top

• From top to bottom

• From right to left

• From left to right

Tags

CCSS.8.EE.B.5

What is the y-intercept of the function y = -3/4x + 2?

• 2

• 0

• 1

• -3/4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does the slope -3/4 tell us to do when plotting points?

• Move up 3 units and left 4 units

• Move down 3 units and right 4 units

• Move up 4 units and left 3 units

• Move down 4 units and right 3 units

Tags

CCSS.8.EE.B.5

What should you do to plot points on the left side of the y-intercept?

• Go right 4 units and down 3 units

• Go left 4 units and up 3 units

• Go left 3 units and up 4 units

• Go right 3 units and down 4 units