Algebraic Relationships

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

• y = x + 6

• y = 6 - x

• y = x + 3

• y = 3x

Which equation matches the table?

• y = x + 5

• y = 5x

• y = x - 5

• x = y - 5

The ____-axis represents the independent quantity.

• x

• y

The ____-axis represents the dependent quantity.

• x

• y

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

• 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

What type of relationship is represented in the graph?

• additive

• multiplicative

• none of the above

Which statement is true about the graph?

• Christy's age depends upon Angela's age.

• Angela's age depends upon Christy's age.

• Christy's age is the dependent variable.

• Angela's age is the independent variable.

What is the algebraic equation for this table?

• y = 480x

• x = y/480

• x + 480 = y

• 480 - x = y