Advanced Algebra Midterm Review

What is the vertex of
f(x) = (x - 1)² + 2?

• (-1, 2)

• (-1, -2)

• (1, 2)

• (1, -2)

Which of the following shows
f(x) = x² - 8x + 1
written in vertex form?

• f(x) = (x - 4)² - 15

• f(x) = (x - 4)² + 17

• f(x) = (x - 4)² - 17

• f(x) = (x - 4)² + 65

What is the maximum/minimum of a parabola called?

• vertex

• point

• top

• bottom

What do we call the graph of a quadratic function?

• parabola

• linear

• cubic

• sinusoidal

Tags

CCSS.HSF-IF.C.7A

What is NOT another way to say "x-intercept"

• root

• solution

• zeroes

• vertex

What is the vertex of the following equation
y = 2(x − 3)² + 4

• (3, 4)

• ( −3, 4)

• (2, 4)

• (3, 2)

Solve the following equation for x:
(x - 4)(x + 5) = 0

• x = 4 and x = −5

• x = −4 and x = 5

• x = 4

• x = −5

Tags

CCSS.HSA-REI.B.4B

What is the formula above primarily used for?

• Finding the axis of symmetry from standard form

• Finding the vertex from standard form

• Finding the vertex from vertex form

• Finding the vertex from standard form

Find the y-intercept y = x² - 6x + 5

• V(0, 8)

• V(0, - 6)

• V(5, 0)

• V(0, 5)

Tags

CCSS.HSF-IF.C.7A

Identify x-intercepts.
y = 3(x + 4)(2x - 1)

• x = 4, x = 1

• x = 4, x = -1/2

• x = -4, x = 2

• x = -4, x = 1/2

Tags

CCSS.HSF-IF.C.7C