7th review Quiz 1

Label the key pieces of a quadratic graph.

d

e

c

b

Y-intercept

Quadrat

Zero

X-Intercept

Vertex

Roots

Mathematical Equivalence

ON

Mathematical Equivalence

ON

What are the zeros of the function? Choose all that apply.

• x = 0

• x = -3

• x = -6

• y = 18

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

What are the Zeroes for this graph?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts

What is the equation of this graph?

• f(x) = (x - 5)² + 1

• f(x) = (x - 1)² - 5

• f(x) = (x + 1)² - 5

• f(x) = (x + 5)² + 1

Which is the graph of the quadratic equation shown?

• A

• B

• C

• D