Identifying Proportional or Non-Proportional Using Tables Real World Problems

Is the given table a proportional relationship? If so, write an equation that relates y to x.

• Yes;  y=1/3x

• Yes;  y=3x

• Yes;  y=5x 

• No

Determine the constant of proportionality for the table. Express your answer as y = kx

• y = 1/2x

• x = 1/2y

• y = 2x

• k = x

Identifying proportional relationships: Which of the following pairs of ratios are in proportion: 4:7 and 8:14, 3:5 and 9:15?

• Only the first pair of ratios is in proportion

• Only the second pair of ratios is in proportion

• Both pairs of ratios are in proportion.

• None of the pairs of ratios are in proportion

Does the table represent a proportional relationship?

• Yes.

• No.

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Is this table propotional?

• Yes

• No

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

• both

• neither

Does the table represent a proportional relationship?

• Yes.

• No.

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

• both

• neither