Quadratic Equations Given Roots

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Solve the equation by factoring.

• x = {-5,-3}

• x = {5,-3}

• x = {-5,3}

• x = {5,3}

Say 'TRUE' or 'FALSE'
A quadratic equation ax² + bx + c = 0 has equal roots, then b² - 4ac = 0 

• TRUE

• FALSE

How many solutions can a quadratic have?

• 1 solution

• 3 solutions

• 0 solutions

• 2 solutions