Quadratic Open Up

What are the zeros of the parabola? 

• 1, 5

• 3, -5 

• 3, 0

• -6, 1

How do you know if a parabola has a minimum?

• When ‘a’ is positive there is a minimum

• When ‘a’ is negative there is a minimum

• When all the numbers in the equation are negative there is a minimum

• When all the numbers in the equation are positive there is a minimum

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

How can you tell whether a parabola opens up or opens down by looking at the equation?

• The vertex tells you the direction of the opening

• The value of "a" tells you the direction of the opening.

• All parabolas open upward

• All parabolas open downward

• A
• B
• C
• D

• A
• B
• C
• D

What are the x-intercepts of the following quadratic function?

• x=-6 and x=-2

• x=6 and x=-2

• x=6 and x=2

• x=-6 and x=2

Which is the correct graph of the function:

• 
• 
• 
• 

What is the parent function of a quadratic equation?

• f(x)=x

• f(x)=x²

• f(x)=ax²+bx+c

• f(x)=a(x-h)²+k

Determine the solutions of the graph:

• No Solutions

• (-3, 0) and (-1, 0)

• Infinity Many Solutions

• (-1, 0)