Exploring Function Tables in Math

What is the rule for the function table introduced in the first section?

• y = x / 2

• y = 2x + 2

• y = x - 2

• y = x + 2

If x equals 3 in the function table y = x + 2, what is the value of y?

• 7

• 5

• 4

• 6

For the function table y = x + 2, what is the value of y when x equals 5?

• 6

• 7

• 8

• 9

What is the rule for the function table with variables M and D?

• M * 2 = D

• M / 2 = D

• M - 2 = D

• M + 2 = D

If M equals 5 in the function table M - 2 = D, what is the value of D?

• 3

• 5

• 2

• 4

In the function table R = P + 7, what is the value of R when P equals 2?

• 10

• 9

• 11

• 8

For the function table R = P + 7, what is the value of P when R equals 11?

• 2

• 3

• 4

• 5

What is the rule for the final function table example?

• 3y = s + 2

• 3y + s = 2

• 3y - 2 = s

• 3y + 2 = s

In the function table 3y + 2 = s, what is the value of s when y equals 4?

• 12

• 18

• 14

• 16

For the function table 3y + 2 = s, what is the value of y when s equals 32?

• 11

• 10

• 9

• 8