Solving Quadratics

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

What does "solve" a quadratic mean? SELECT ALL THAT APPLY.

• find the x-intercepts

• find the zeros

• find the roots

• find the solutions

Solve this quadratic. You may use factoring or graphing.

• $\left\{-2,\ 4\right\}$

• $\left\{-8\right\}$

• $\left\{\pm8\right\}$

• $no\ real\ solution$

Solve this quadratic. You may use factoring or graphing.

• $\left\{-6,\ -2\right\}$

• $\left\{-2,\ 6\right\}$

• $\left\{2,\ 6\right\}$

• $\left\{-6,\ 2\right\}$