Tuesday

October 21, 2014

October 21, 2014

Posted by **logan** on Monday, December 5, 2011 at 10:40pm.

- grade 12 math -
**Reiny**, Monday, December 5, 2011 at 11:13pmcheck you typing.

did you mean

f(x) = (x^3 + 8)/(x^2 - 6)

or is it the way you typed it?

What is with the +-6 ?

- grade 12 math -
**logan**, Monday, December 5, 2011 at 11:38pmit is f(x)=x^3+8/x^2+x-6

- grade 12 math -
**Anonymous**, Tuesday, December 6, 2011 at 10:34amassuming you really do mean

(x^3 + 8)/(x^2 + x - 6)

= (x+2)(x^2 - 2x + 4) / (x+3)(x-2)

It crosses the x-axis at x = -2

there are vertical asymptotes where the denominator is zero:

x = -3 or x=2

as x gets large, y -> x^3/x^2 = x

**Answer this Question**

**Related Questions**

Alegebra2 - 1. Given f(x)=3^(x-2), simplify f(x+1)-f(x) into an expression of ...

trig - I need to state the period and 2 consecutive asymptotes on the graph for ...

TRIG - I need to state the period and 2 consecutive asymptotes on the graph for ...

Math - Domain and Asymptotes - Given the following rational function: f(x) = (x^...

College Algebra - Using the 7 steps outlined in section 4.3 of your book, ...

Pre-Cal - use a graphing calculator to obtain the graph of the function. What ...

College Algebra HELP - Use the seven step method described in the book to graph ...

Math - asymptotes - Identify all asymptotes. 1. y= 1 / 2-√x^2 - 3x the ...

Pre-Cal - State the transformations. Identify holes, vertical asymptotes, and ...

Algebra 2 - Identify all horizontal and vertical asymptotes of the graph of the ...