Solving Quadratics Graphically

Select the solutions to the equation

x² - 7x + 5 = 0

• x = 0.8

• x = - 7.2

• x = 6.2

• x = 5

Select the solutions to the equation

x² - x + 1 = 7

• x = 0

• x = 1

• x = -2

• x = 3

Select the solutions to the equation

x² - 6x + 6 = -1

• x = 1.6

• x = 4.4

• x = 2

• x = 4

Select the solutions to the equation

x² - 7x + 5 = 0

• x = 0.6

• x = -1

• x = -1.2

• x = -1.6

Which of the following represents the function f\left(x\right) \ =\ -\left(x-3\right)\left(x-9\right)

• a

• b

• c

• d

Tags

CCSS.HSF-IF.C.7A

Keith found the zeros of a graph to be \frac{1}{2} and -3 . What would the equation look like in factored form?

• y = (2x + 1)(x + 3)

• y = (2x – 1)(x + 3)

• y = (2x – 1)(x – 3)

• y = (2x + 1)(x – 3)

Tags

CCSS.HSA.APR.B.3

Given the graph, what are the factors

• (x − 2)(x + 1)

• (x − 2)(x − 1)

• (x + 2)(x − 1)

• (x + 2)(x + 1)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Using the graph, what are the factors

• (x + 6)(x + 18)

• (x – 6)(x – 18)

• (x + 6)(x – 18)

• (x – 6)(x + 18)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

How would the equation of this graph look in factored form?

• y = (x – 5)²

• y = (x + 5)²

• y = x(x – 5)

• y = x(x + 5)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

How would the equation of this graph look in factored form?

• y = (x – 4)²

• y = (x + 4)²

• y = x(x – 4)

• y = x(x + 4)

Tags

CCSS.HSF-IF.C.7A