Homework Help: Algebra- is my answer right

Posted by Rachal on Thursday, February 3, 2011 at 7:01pm.

Choose the end behavior of the graph of each polynomial function.

A f(x)= -5x^3-4x^2+8x+5
B f(x)= -4x^6+6x^4-6x^3-2x^2
C f(x)= 2x(x-1)^2(x+3)

A= falls to the left and rises to the right
B= Falls to the left and right
C=Rises to the right and left.

Algebra- is my answer right - Damon, Thursday, February 3, 2011 at 7:07pm
disagree on the first one
-x^3 = -x (x)^2
x^2 is always +
-x is positive left and negative right
rises to left, falls to right
Algebra- is my answer right - Rachal, Thursday, February 3, 2011 at 7:12pm
Got it thanks

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