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

Slope Between 2 Points (Phase 2)
Building Triangles with Set Areas
Pathway to Proof: Triangle Angles
Rolling Circles and Polygons
Conway Circle Theorem

Discover Resources

MalinC's GeoGebra-book
Circumference and Area of a Circle
foro
Chapter 6.2 #42
#5 Domain Range Investigation
Economies of Scale

Discover Topics

Calculus
Diagrams
Similar Triangles
Median Value
Expected Value