Quadratics Graphs Intro

Multiple Choice

Which of the following is NOT a function?

• Vertical parabola opening upward

• Vertical parabola opening downward

• Horizontal parabola opening to the left

• Vertical parabola opening upward

Multiple Choice

What shape is a concave down parabola similar to?

• A normal U shape

• An upside down U shape

• A straight line

• A circle

Multiple Choice

Does this graph have a maximum or minimum?

• Minimum
• Maximum

Multiple Choice

Which of the following is NOT a characteristic of a vertex in a parabola?

• It is the highest or lowest point.

• It is the midpoint of the parabola.

• It is where the parabola changes direction.

• It is a point on the axis of symmetry.

Multiple Choice

What is the significance of the vertex in a quadratic graph?

• It is the starting point of the graph.

• It is the ending point of the graph.

• It is the highest or lowest point of the graph.

• It is the midpoint of the graph.

Multiple Choice

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Multiple Select

How many solutions can a quadratic have?

• 1 solution

• 3 solutions

• 0 solutions

• 2 solutions

Multiple Select

What are the zeros of this graph?

• x = {-4, 2}

• (-4, 0 ) and (2, 0)

• x = {-1, 0}

• (-1, 9 ) and (0, -8)