Solutions of a Quadratic from a Graph

Another name for the x-intercept

• Roots

• Zeros

• Solutions

• All of the above

On a graph, the value of x represented on B by the points (-2, 0) and (2,0) and on A by the origin.

• x-intercepts

• y-intercepts

• vertex

• axis of symmetry

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

Does the quadratic have a max/min vertex, and does the parabola open up/down?

• max/ opens down

• min/ opens up

• max/ opens up

• min/ opens down

In the picture, what does the coordinate (0, -2) represent?

• the x-intercept

• the minimum

• the axis of symmetry

• the y-intercept

On a graph, the value of x at the point where the line crosses the x-axis. Represented on B by the points (-2, 0) and (2,0) and on A by the origin.

• x-intercepts

• y-intercepts

• vertex

• axis of symmetry

The point in which a graph hits the x-axis is know as the _____

• Solution

• x-intercept

• Root

• All answers are correct

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

In the picture, what does the coordinate (0, -2), where the parabola crosses over the y-axis, represent?

• the x-intercept

• the minimum

• the axis of symmetry

• the y-intercept

If the vertex of this graph is (2, -1), what is the axis of symmetry?

• x= -1

• x = 2

• y = -1

• x = -2