Solving Quadratics Graphically

What are the solutions to this function?

• x={-2,-1}

• x={-3,-1}

• x={-1,3}

• x={-1,-2}

Find the y-intercept of f(x) = 2x²-2x + 1

• 2

• -2

• 1

• -1

Tags

CCSS.HSF-IF.C.7A

What are the solutions to this function?

• x={2}

• x={2,0}

• x={-2}

• x={0,-2}

Select the solutions to the equation

x² - 2x - 13 = 0

• x = -2.7

• x = -9.5

• x = 4.7

• x = -14.2

Select the solutions to the equation

x² + 2x - 1 = 2

• x = 0.5

• x = -2.5

• x = -3

• x = 1

Select the solutions to the equation

2x² - 5x + 1 = 1

• x = 0.3

• x = 2.2

• x = 0

• x = 2.5

Select the solutions to the equation

x² + 3x + 2 = 11

• x = -4.9

• x = 1.9

• x = -1

• x = -2

Select the solutions to the equation

2x² - 3x - 2 = 0

• x = 2

• x = -0.5

• x = - 3

• x = - 2

Select the solutions to the equation

2x² - 13x + 15 = 0

• x = 1.5

• x = 5

• x = - 6

• x = 2

Select the solutions to the equation

4x² + 11x + 7 = 0

• x = - 1.75

• x = 6

• x = - 1

• x = 1