Click on the graph background to add a point. Add two points to create a graph. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
Question 2
2.
What are the coordinates of the vertex of this quadratic equation? y = {x^2}+2x-8. type answer as (x, y)
Question 3
3.
What are the roots of {x^2}-5x-14=0 ?
Question 4
4.
Complete the square to find the roots of this quadratic equation. Type answer as fractions if needed. {x^2} -10x+24=0
Question 5
5.
Use the quadratic formula to find the roots of {3x^2}-8x+5=0. Use fractions in answer as needed