End Behavior Quadratic Function

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Tags

CCSS.HSF-IF.C.7A

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Tags

CCSS.HSF-IF.C.7E

What is the end behavior as x → -∞ f(x)→ ?

• -∞

• ∞

The degree and the sign of the leading coefficient (positive or negative) of a polynomial determines the behavior of the ends for the graph.  
Enter the polynomial function into a graphing calculator or online graphing tool to determine the end behavior.
f(x) = -2x² + 3x 

• Left up    Right up

• Left up   Right down

• Left down  Right up

• Left down   Right down

Identify the correct end behavior for the given graph:

• x-axis

• y-axis

• origin

Tags

CCSS.HSF-IF.C.7A

What is the end behavior of the function? As x decreases, f(x) ________ As x increases, f(x) ________

• increases; increases

• increases; decreases

• decreases; increases

• decreases; decreases

Tags

CCSS.HSF-IF.C.7A

Describe the end behavior of the function.

Tags

CCSS.HSF-IF.C.7A

Describe the end behavior of the graph.

• x →∞, y→⁻∞ and x →⁻∞,y→⁻∞

• x →∞, y→∞ and x→⁻∞, y→∞

• x →∞, y→∞ and x→⁻∞, y→0

• x →∞,y→∞ and x→⁻∞, y→⁻∞

Tags

CCSS.HSF-IF.C.7A

Identify the correct end behavior for the given graph:

• x-axis

• y-axis

• origin

Tags

CCSS.HSF-IF.C.7A

Identify the correct end behavior for the given graph:

• x-axis

• y-axis

• origin

Tags

CCSS.HSF-IF.C.7A