Finding a Quadratic

Find the vertex of the following quadratic equation:

y = 2x² -16x + 33

• (-4, 129)

• (4, 1)

• (0, 0)

• (2,9)

How many solutions?

• 1 Solution

• 2 Solutions

• No Solution

• Empty set. Does not equal to zero.

Find the zeros/solutions of this quadratic function from its graph. Select all that apply.

• 1 solution

• No Solution

• 5

• 0

• 2 Solutions

Find the zeros/solutions of this quadratic function from its graph. Select all that apply.

• -4

• 4

• 0

• 2

• -5

• 1 Solution

• 2 Solutions

• No Solutions

• Empty set.  Does not equal zero.

Find the zeros/solutions of this quadratic function from its graph. Select all that apply.

• -2

• -4

• 0

• 4

• 2

How many solutions?

• One solution

• 2 Solutions

• No Solution

• Empty Set. Does not equal zero.

How many solutions?

• 1 Solution

• 2 Solutions

• No Solutions

• Empty set. Does not equal zero.

Find the zeros/solutions of this quadratic function from its graph. Select all that apply.

• -3

• -9

• 0

• 3

• 4

Find the zeros/solutions of this quadratic function from its graph. Select all that apply.

• -10

• -5

• -3

• 5

• 3