KP Unit 6 Review

Front

What is a quadratic inequality?

Back

Front

How do you find the vertex of a quadratic function?

Back

Front

What are x-intercepts of a quadratic equation?

Back

Tags

CCSS.HSF-IF.C.7A

Front

What is the discriminant of a quadratic equation?

Back

Tags

CCSS.HSA-REI.B.4B

Front

How do you solve a system of equations involving a quadratic and a linear equation?

Back

To solve a system of equations involving a quadratic and a linear equation, substitute the linear equation into the quadratic equation and solve for the variable. Then, substitute back to find the other variable.

Tags

CCSS.HSA.REI.C.7

Front

What does it mean for solutions to be complex conjugates?

Back

Tags

CCSS.HSN.CN.A.3

Front

What is the significance of the vertex in a quadratic function?

Back

The vertex of a quadratic function represents the maximum or minimum point of the graph, depending on the direction of the parabola (opening upwards or downwards).

Front

How can you graph a quadratic inequality?

Back

To graph a quadratic inequality, first graph the corresponding quadratic equation as a boundary. Then, determine which side of the parabola satisfies the inequality by testing a point not on the boundary.

Tags

CCSS.HSA.REI.D.12

Front

What is the standard form of a quadratic function?

Back

Front

What is the vertex form of a quadratic function?

Back