Mid Term Review #1

Front

What is a quadratic function?

Back

Front

What does it mean to translate a function up by 5 units?

Back

Front

What is the standard form of a quadratic function?

Back

Front

How do you find the y-intercept of a function?

Back

Front

Back

The y-intercept is (0, 7).

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Back

Tags

CCSS.HSF.BF.B.3

Front

What is the vertex form of a quadratic function?

Back

Front

What does the 'a' value in a quadratic function determine?

Back

The 'a' value determines the direction of the parabola (upward if a > 0, downward if a < 0) and the width of the parabola.

Front

How do you identify the vertex from the vertex form of a quadratic function?

Back

Front

What is the effect of a negative 'a' value in a quadratic function?

Back

A negative 'a' value reflects the parabola across the x-axis.