Quadratic Functions Review

Does this graph in the back have maximum or minimum value?

• maximum
• minimum
• neither
• both

What are the
x-intercepts of the function
f(x)= (x - 2)(x + 3)?

• x = - 2 or x = 3
• x = 2 or x = -3
• The are no real roots
• x = 2 or x = 3

Which equation best represents the graph?

• y = 2(x - 4)² + 5
• y = 2(x + 4)² + 5
• y = -2(x - 4)² + 5
• y = -2(x + 4)² + 5

Find the zeros.

• 0 and 4
• 0 and -4
• 0
• -4

Determine the number of solutions to the given linear-quadratic system.

• 0 solutions

• 1 solution

• 2 solutions

• 3 solutions

What property of quadratic function that the arrow points to?

x-intercepts are also known as...

• Zeros

• Roots

• None of the above

• Potatoes

What is the domain of the graph?

• (-5,100)

• (10,25)

• (-5,0)

• (5,0)