Solve and Graph Quadratics

Find the roots

• x = -1 x = 3

• x = -2 x = 3

• x = -1 x = 4

What are the solutions?

• 0 and 8

• -2 and -4

• 3 and -1

• 2 and 4

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Tags

CCSS.HSF-IF.C.7A

The quadratic equation in VERTEX FORM: y = (x + 3)² - 6

is graphed on the right.

Find the coordinates for the x-intercepts, y-intercept and vertex

• (-3, -6)

• x-intercept

• (-5.5, 0) (-0.5, 0)

• y-intercept

• (0, 3)

• vertex

Tags

CCSS.HSF-IF.C.7A

The quadratic equation in VERTEX FORM: y = (x + 3)² - 6 is graphed on the right. Find the coordinates for the x-intercepts, y-intercept and vertex

• (0, 3)

• vertex

• (-3, -6)

• x-intercept

• (-5.5, 0) (-0.5, 0)

• y-intercept

Tags

CCSS.HSF-IF.C.7A

Graph the following QUADRATIC equation below q\left(x\right)=2x^2-12x+16

Tags

CCSS.HSA.CED.A.2

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7A

Plot the parabola with a vertex of (-1, -2) and roots at (-6, 0) and (4,0)

Tags

CCSS.HSF-IF.C.7A

Tags

CCSS.HSA.CED.A.2

The quadratic equation is in STANDARD FORM

y = x² + 6x + 3

and is graphed on the right.

Label the coordinates for the x-intercepts, y-intercept and vertex

d

c

b

a

(-5.5, 0)

(-0.5, 0)

(-3, -6)

(0, 3)

Tags

CCSS.HSF-IF.C.7A