Additive Relationship

What is the correct formula for an additive relationship?

• y = x

• y = x + k

• y = kx

• y = k - x

Which table shows the equation y = x + 6

• Table A

• Table B

• Neither Table A or Table B

Which equation represents the rule for the table?

• y = x + 4

• y = 4x

• x = y + 4

According to the pattern in the graph, if the original test score is 100, what is the final test score?

• 100

• 75

• 125

• 150

A family makes homemade pickles. They pick the pickles at a rate of 80 pickles per 5 jars. Which answer choices best represent packing y pickles in x jars at that rate? Select TWO correct answers.

Which would fit the equation y = x + 10

• Avery baked 10 more cakes than Ally

• Each student baked 10 cakes

• Avery baked 10 times the amount of cakes as Ally

Which equation represents the graph?

• y = x + 10

• y = 10x

• y = x + 11

• y = x - 10

Two students were trying to show an additive relationship. Which student correctly shows an additive relationship?

• Hayden

• Bianca

• A balloon was released into the air, two feet off the ground

• A phone company charges $2 for every minute on a call

• Line A

• Line B