Quadratics Quiz Vertex form

• A

• B

• C

• D

**CHOOSE ALL THAT APPLY** Which of the following statements are true regarding the quadratic graph?

• Opens up

• f(x) has a y-intercept at (0, -5)

• f(x) has a minimum

• f(x) has a maximum

• opens down

• A

• B

• C

• D

Write the equation of the parabola in vertex form if the vertex is (3, 4) and contains the point (2, 2).

Write the equation of the parabola in vertex form:

Vertex  (9, -1)  Point (7, 7)

• (-2, -9)

• (2, 12)

• (-2, 16)

• (2, -10)

• (2, 4)

• (0, 0)

• (4, 0)

• (2, -4)

Which of the following is the correct equation for the given graph?

• f(x) = (x - 2)² - 1
• f(x) = (x + 2)² - 1
• f(x) = -(x + 2)² - 1
• f(x) = -(x - 2)² - 1

Which is these equations is a quadratic function?

• f(x)=2x+5
• f(x)=2^x
• f(x)=(x+1)³
• f(x)=(x-5)²