2.1550 Quiz
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Last updated about 1 year ago
5 questions
Required
20
Graph y = x^2
Graph y = x^2
- Click the graph tab.
- 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.
Required
20
What are the coordinates of the vertex of this quadratic equation? y = {x^2}+2x-8. type answer as (x, y)
What are the coordinates of the vertex of this quadratic equation? y = {x^2}+2x-8. type answer as (x, y)
Required
20
What are the roots of {x^2}-5x-14=0 ?
What are the roots of {x^2}-5x-14=0 ?
Required
20
Complete the square to find the roots of this quadratic equation. Type answer as fractions if needed. {x^2} -10x+24=0
Complete the square to find the roots of this quadratic equation. Type answer as fractions if needed. {x^2} -10x+24=0
Required
20
Use the quadratic formula to find the roots of {3x^2}-8x+5=0. Use fractions in answer as needed
Use the quadratic formula to find the roots of {3x^2}-8x+5=0. Use fractions in answer as needed