Review Graphing Quadratics and Solving by Factoring

Is this a max or min?

• max
• min
• cannot be determined

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

What are the x- intercepts?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

What direction is the following equation opening?
y=-3x²-7x+8

• Up
• Down
• Left
• Right

Standard form of a quadratic equation

• y=x²
• y=ax²+bx+c
• y=mx+b
• y=x

Which best describes the vertex of a parabola?

• Any point on the parabola.
• A point on the x-axis.
• The highest or lowest point of a parabola
• A point on the y-axis.

What is the vertex?

• (5,2)
• (2,5)
• (-2,5)
• (-5,2)

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts

Use the picture to find  the vertex and axis of symmetry

•  Vertex (3,8) Axis x=3
• Vertex (3,8) Axis y=3
• Vertex (8,3) Axis x=3
• Vertex (8,3) Axis y=3