Choose the correct term to complete each sentence.
2. According to the
its factors is 0.
3. The
4. The
a product is 0 only if one (or more) of
of a quadratic function is y = a (x - h)² + k.
of a quadratic function is the value of the radicand,
b²-4ac.
5. A number with both real and imaginary parts is called a
6. The
of a quadratic function is y = ax² + bx + c.
7.
is a method used to rewrite an equation as a perfect
square trinomial equal to a constant.
completing the square
complex number
• discriminant
imaginary number
• parabola
• quadratic function
standard form
• vertex form
• Zero Product Property