Determine Proportion

Is this table proportional?

• Not Proportional

• 0.35

• 0.225

• 0.183

What makes a graph proportional?

• Straight line

• The line goes through the origin

• Curvy line

• Straight line and the line goes through the origin

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

• 4
• 12

Solve the proportion:

• 15

• 5

• 10

• 12

Which best describes the graph represented in this table?

•  proportional

• non-proportional

Solve for x

• x = 19.6

• x = 5/98

• x = 101/5

Solve for x 

• x = 6

• x = 25

• x = 28

• x = 17