Parabola and Graphing

What is the equation of this graph?

• f(x) = -1 (x-3)(x+1)

• f(x) = -2 (x+3)(x-1)

• f(x) = -1/2 (x+3)(x-1)

• f(x) = -1/2 (x-3)(x+1)

Tags

CCSS.HSF-IF.C.7A

What is the formula for this quadratic equation?

• y = -(x+0)(x+4)

• y = (x+0)(x+4)

• y = (x+0)(x-4)

• y = -(x+0)(x-4)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What are the x-intercepts of the function?

y=(x-4)(x-2)

• x=4 and x=2

• x=-4 and x = -2

• x = 4 and x= -2

• x = -4 and x = 2

Tags

CCSS.HSF-IF.C.7C

Find the intercept form equation for:

f(x) = 2x²- 16x + 30.

• f(x) = 2 (x-8)(x+15)

• f(x) = 2 (x+3)(x+5)

• f(x) = 2 (x-3)(x-5)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What is the equation of this parabola?

Tags

CCSS.HSF-IF.C.7A

Write the equation of the parabola that has a vertex at (-2, -1) and passes through (-1, 3).

Write the equation of the parabola.

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Tags

CCSS.HSF-IF.C.7A

Write the equation of the parabola.

Tags

CCSS.HSF-IF.C.7A

Write the equation of the parabola with a vertex at (3, 9) and passing through (4, 8).