Algebraic Relationships of Two Variables

The ____-axis represents the independent quantity.

• x

• y

The ____-axis represents the dependent quantity.

• x

• y

Which equation represents the relationship of the values in the table?

• y = x + 6

• y = 6 - x

• y = x + 3

• y = 3x

Which expression best represents the relationship between cars and minutes?

• x + 4

• 2x

• x + 5

• x - 5

• the equation is
  2y = x
• the equation is
  2x = y
• the equation is
  x=y
• the equation is 1+x = y

Write an equation from the graph (Hint: make a table first)

• x + 15 = y

• 15y = x

• 15x = y

Additive relationship is where you add or subtract x and any variable in order to find y.

• True

• False

Multiplicative relationship is where you multiply or divide x and any number in order to solve for y.

• True
• False

Independent quantity is know as the output or y

• True
• False

Dependent quantity is also know as the output.

• True
• False