Proportional Relationships

Front

What makes a graph proportional? Options: Straight Line, The line goes through (0,0), Curvy line, Straight line and passes through (0,0)

Back

Straight line and passes through (0,0)

Front

What is the equation y=kx for the table? Options: y=1/3x, y=3x, y=5x, y=1/5x

Back

y=3x

Front

What is the constant of proportionality?

Back

m = 3

Front

Find the Unit Rate: 72 ounces for 12 servings

Back

6 ounces per serving

Front

Which graph is non-proportional? Options: A, B, C, D

Back

D

Front

How do you find k? Options: x/y, y/x, y=kx, x ⋅ y

Back

y/x

Front

What does the point (2, 94) represent in this situation? Options: Every week, they earn $94., After 94 weeks, they save $2., After 1 week, they save $47., After 2 weeks, they save $94.

Back

After 2 weeks, they save $94.

Front

Does this table represent a proportional relationship?

Back

Yes

Front

Determine the constant of proportionality.

Back

0.2

Front

Jasmin is baking a cake that calls for 1/4 cup water for every 1/2 cup of flour. How much flour will she need if she uses 1.5 cups of water? Options: 4 cups of flour, .75 cups of flour, 3 cups of flour, .25 cups of flour

Back

3 cups of flour