Real Roots of a Parabola

Topic:Function Graph, Parabola, Quadratic Equations, Quadratic Functions, Root

Calculate the x coordinate of each red point, the roots of the parabola: Set y =0. Either use the quadratic formula or completing the square to solve the equation. Enter your answers correctly rounded to two decimal places.

New Resources

Area of a Trapezoid
Pathway to Proof: Triangle Angles
רישום חופשי
အခြေခံ data အခေါ်အဝေါ်များ
Perimeter of Rectangle

Discover Resources

Geometry Honors - Pythagorean Theorem
Rotation vs. Time - Pass Through 120 Three Times
Corresponding Angles
Regular Polygons
Inscribed Angle Theorem (V1)

Discover Topics

Difference and Slope
Geometry
Histogram
Incircle or Inscribed Circle
Algebra