Quadratic Parts

Which is true about the parabola graphed?

• There are no solutions and no y-intercept.

• The solution, the y-intercept, and the vertex are all the origin.

• The axis of symmetry is y = 0.

Which of the following represents a quadratic's axis of symmetry.

• The point(s) where a parabola crosses the x-axis.

• The initial or beginning value of a quadratic that crosses the y-axis.

• The highest (maximum) or lowest point (minimum) of a quadratic.

• A vertical line that divides a parabola into two equal halves.

The maximum vertex of the graph is ...

The y-intercept of the graph is ...

Label the parts of a quadratic

a

b

c

d

Axis of Symmetry

y-intercept

zeros

Vertex

Label each part of quadratic function

b

d

a

c

vertex

y-intercept

zero/x-intercept

Axis of symmetry

Label the picture: Identify the parts of a quadratic function.

a

b

c

d

Vertex

Axis of Symmetry

X-intercepts

Parabola

Label the following parts of a quadratic function.

a

b

c

d

lesser solution

greater solution

Vertex

y-intercept

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum