Transformations of Quadratic Functions

What is another name for a quadratic function?

• Circle

• Hyperbola

• Parabola

• Ellipse

Tags

CCSS.HSF-IF.C.7A

In the vertex form of a quadratic function, what does the H value inside the parentheses indicate?

• Horizontal shift

• Vertical shift

• Shrinking

• Stretching

What happens to the vertex of a parabola if the K value is increased?

• It moves left

• It moves down

• It moves right

• It moves up

Tags

CCSS.HSF-IF.C.7A

When the absolute value of A is greater than 1, what effect does it have on the parabola?

• It flips horizontally

• It stretches

• It flips vertically

• It shrinks

What is the correct method to handle shrinks in quadratic functions?

• Follow the pattern of up and over

• Use the slope method

• Use the vertex form

• Plug in X values to find coordinates

What does a negative A value do to the parabola?

• Makes it wider

• Makes it narrower

• Flips it vertically

• Flips it horizontally

What is the effect of a negative sign inside the X in a quadratic function?

• Horizontal flip

• Vertical flip

• No effect

• Stretching

If a quadratic function has a vertex at (3, -4) and an A value of 1, what is the next point to the right of the vertex?

• (4, -3)

• (4, -4)

• (5, 0)

• (5, -4)

Tags

CCSS.HSF-IF.C.7A

What is the domain of a quadratic function?

• All integers

• All real numbers

• All positive numbers

• All negative numbers

For a quadratic function that opens upwards, what is the range?

• Y is less than the vertex Y value

• Y is greater than or equal to the vertex Y value

• Y is greater than the vertex Y value

• Y is less than or equal to the vertex Y value