Zero Product Property

Front

What is the Zero Product Property?

Back

If the product of two factors is zero, then at least one of the factors must be zero.

Tags

CCSS.HSA-REI.B.4B

Front

Factor the expression: k² + 7k + 10

Back

(k + 2)(k + 5)

Front

What is the first step in solving (x + 2)(x - 3) = 0?

Back

Set each binomial factor equal to zero.

Tags

CCSS.HSA-REI.B.4B

Front

What is the standard form of a quadratic function?

Back

f(x) = ax² + bx + c

Front

Solve for x: (x + 2)(x - 3) = 0

Back

x = -2 and 3

Tags

CCSS.HSA-REI.B.4B

Front

What are the roots of a quadratic equation?

Back

The values of x that make the equation equal to zero.

Tags

CCSS.HSA-REI.B.4B

Front

What are x-intercepts?

Back

The points where a graph intersects the x-axis.

Front

What does it mean if a quadratic function has no real roots?

Back

The graph does not intersect the x-axis.

Tags

CCSS.HSF-IF.C.7A

Front

What is the vertex of a quadratic function?

Back

The highest or lowest point on the graph of the function.

Front

How do you find the x-intercepts of a quadratic function?

Back

Set the function equal to zero and solve for x.

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A