JEOPARDY! Graphing Quadratics 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Graphing Solving using Square Roots Discriminants GO TO FINAL.

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Presentation transcript:

JEOPARDY!

Graphing Quadratics Graphing Solving using Square Roots Discriminants GO TO FINAL JEOPARDY Solving by Factoring Solving by Quadratic Formula

Graphing Quadratics – 1 point RETURN TO JEOPARDY BOARD Use the quadratic equation to complete the table of values: y = 5x xy -2 0

Graphing Quadratics– 2 points RETURN TO JEOPARDY BOARD Find the vertex of the parabola given by: y = 2x 2 + 4x - 6

Graphing Quadratics – 3 points RETURN TO JEOPARDY BOARD Find the axis of symmetry of the parabola given by: y = x 2 + 3x - 6

Graphing Quadratics – 4 points RETURN TO JEOPARDY BOARD Use the quadratic equation to complete the table of values: y = 5(x+3) xy

Graphing Quadratics – 5 points RETURN TO JEOPARDY BOARD Describe how to tell if a graph of a quadratic equation will have a maximum or minimum.

Graphing – 1 point RETURN TO JEOPARDY BOARD What are the solution(s) of the quadratic equation graphed below?

Graphing – 2 points RETURN TO JEOPARDY BOARD Will the vertex of y = 2x 2 -3x-5 be a maximum or minimum?

Graphing – 3 points RETURN TO JEOPARDY BOARD Determine the vertex of y = x 2 +4x-10

Graphing – 4 points RETURN TO JEOPARDY BOARD Determine the vertex of y = (x+6)(x – 3)

Solving by Graphing – 5 points RETURN TO JEOPARDY BOARD Determine the vertex of y = -(x+5 )2- 8 and if it will be a maximum or minimum. y = -(x+5 )2- 8 and if it will be a maximum or minimum.

Solving by Square Roots – 1 point RETURN TO JEOPARDY BOARD Solve for m. m 2 – 36 = 0

Solving by Square Roots – 2 points RETURN TO JEOPARDY BOARD Solve for t t 2 = 10

DAILY DOUBLE Solving by Square Roots – 3 points RETURN TO JEOPARDY BOARD Solve for n. 4(n + 1) 2 = 20

Solving by Square Roots – 4 points RETURN TO JEOPARDY BOARD Solve for g. 5g 2 – 5 = 4 + g 2

Solving by Square Roots – 5 points RETURN TO JEOPARDY BOARD Solve for n. (n – 5) = 30

Solving by Factoring - 1 point RETURN TO JEOPARDY BOARD Solve by factoring. x 2 – 25 = 0

Solving by Factoring - 2 points RETURN TO JEOPARDY BOARD Solve by factoring. 3m 2 – 9m = 0

Solving by Factoring - 3 points RETURN TO JEOPARDY BOARD Solve by factoring. t 2 +2t + 1 = 0

Solving by Factoring - 4 points RETURN TO JEOPARDY BOARD Solve by factoring. h h + 50 = 0

Solving by Factoring - 5 points RETURN TO JEOPARDY BOARD Solve by factoring. d 2 + 9d + 14 = 0

Solving by the Quadratic Formula – 1 point RETURN TO JEOPARDY BOARD Round your answer to the nearest hundredth. x 2 + 6x – 10 = 0

Solving by the Quadratic Formula – 2 points RETURN TO JEOPARDY BOARD Round your answer to the nearest hundredth. 6x 2 – 2x + 5 = 0

Solving by the Quadratic Formula – 3 points RETURN TO JEOPARDY BOARD Round your answer to the nearest hundredth. -x 2 + 4x – 16 = 0

Solving by the Quadratic Formula – 4 points RETURN TO JEOPARDY BOARD Round your answer to the nearest hundredth. 5x 2 – 2x = -1

Solving by the Quadratic Formula – 5 points RETURN TO JEOPARDY BOARD Round your answer to the nearest hundredth. -3x 2 + 7x – 9 = 0

Discriminants – 1 point RETURN TO JEOPARDY BOARD Explain how to tell how many solutions an equation has by using its discriminant.

Discriminants– 2 points RETURN TO JEOPARDY BOARD Tell how many solutions the equation has without solving. z 2 + 3z + 75 = 0

Discriminants – 3 points RETURN TO JEOPARDY BOARD Tell how many solutions the equation has without solving. 3x 2 – x – 1 = 0

Discriminants – 4 points RETURN TO JEOPARDY BOARD Tell how many solutions the equation has without solving. 10x x – 1 = 0

Discriminants – 5 points RETURN TO JEOPARDY BOARD Explain WHY a quadratic equation with a negative discriminant has no solutions.

FINALJEOPARDY! Give 3 different methods that can be used to solve a quadratic equation. then tell WHEN (or why) you would want to use each one.