Standard Factored and Vertex

What is the vertex of
f(x) = 2(x - 5)² + 12

• (-5, -12)

• (5,-12)

• (5, 12)

• (-5, 12)

What is the vertex form of this quadratic?

• f(x) = -(x - 2)² + 0

• f(x) = (x - 2)² + 0

• f(x) = -(x + 2)² + 0

• f(x) = (x + 2)² + 0

Is the vertex a maximum or a minimum? Does the graph open upward or downward?

• max/ opens down

• min/ opens up

• max/ opens up

• min/ opens down

Write the vertex form equation for parabola

What is the vertex?

• (-2,0)

• (0,0)

• (0,-4)

• (2,0)

What is the vertex of the function?

• (-3, -16)

• (3, 20)

• (-6, -7)

• (0, -7)

Which statement about the height of the skateboarding ramp is true?

• A

• B

• C

• D

If a is ___________, the vertex is a minimum.

• Positive

• Negative

• Zero

Match each quadratic equation to its vertex

• (3, -5)

• j(x) = (x - 5)² + 3

• (-3, 5)

• h(x) = (x - 3)² - 5

• (3, 5)

• f(x) = (x - 3)² + 5

• (5, 3)

• y = (x + 5)² - 3

• (-5, -3)

• g(x) = (x + 3)² + 5

Which of the following equations is in vertex form?

• f(x) = x² + 6x - 2

• f(x) = (x - 1)² + 2