Solve and Graph Polynomials

Assuming the scale is 1, where is f(x) > 0?

• [-4, -1] U [2, +oo)

• (-4, -1) U (2, +oo)

• (-oo, -4] U [-1, 2]

• (-oo, -4) U (-1, 2)

Assuming the scale is 1, determine where f(x) ≤ 0.

Solve the inequality:
(x-2)(x+3)²(x²+4)≥0

• x= 3, x ∈ [2,∞]

• x=3, x ∈ [2,∞)

•  x ∈ (2,∞)

• x ≥ 3

Solve the inequality.
(x-2)(x+3)²(x²+4)≥0

• [2,∞)

• {-3},[2,∞)

• (2,∞)

• { }

Match the equation to the graph.

• y=-(x+1)(x-2)(x-4)

• y=(x+1)²(x-3)(x-1)³

• y = 3x³ – 2x + 1

• y=(x+1)³(x-3)(x-1)²

Tags

CCSS.HSA.APR.B.3

• a

• b

• c

• d

Tags

CCSS.HSF-IF.C.7A

Find the zeros of this quadratic.

• b=4/5, b=3

• b=4, b=-3

• b=1/5, b=3

• b=4/5, b=-3

Tags

CCSS.HSA-REI.B.4B

The graph of a quadratic function is shown on the grid. Which function is best represented by this graph?

Tags

CCSS.HSF-IF.C.7A

What could be the equation of p ?

Tags

CCSS.HSA.APR.B.3