MATH 9 REVIEW

• TRUE

• FALSE

• TRUE

• FALSE

• 3

• 5

• -8

• 0

Given a=-1, b=8, and c=3, what is the resulting quadratic equation in standard form?

• 14

• 9

• 3

• 8 and 0

• -8 and 0

• 8 and -8

• None of the above

The sum of additive inverses is sometimes equal to 0.

• True

• False

Answer explanation

The sum of additive inverses is always equal to 0.

A quadratic equation ________ has/have 2 roots/solutions.

• Always

• Never

• Sometimes

• Never

Answer explanation

A quadratic equation always has/have 2 roots/solutions.