Quizizz: Is the Equation Linear?

Is the equation 2x + y = -7 linear?

• yes

• no

• not enough information

• yes

• no

• not enough information

• yes

• no

• not enough information

Is the equation y - 0.5x = 5 linear?

• yes

• no

• not enough information

Is the equation y = 3xy + 1 linear?

• yes

• no

• not enough information

Is the equation y = 3x² + 2x + 1 linear?

• yes

• no

• not enough information

Is the equation y = 5 linear?

• yes

• no

• not enough information

What must be true for an equation to be linear?

• no exponents on variables

• must have two different variables

• no negative numbers

• no fractions

Write an equation that IS linear.

Write an equation that is NOT linear.