Friday

December 19, 2014

December 19, 2014

Posted by **donna** on Friday, December 19, 2008 at 9:06pm.

find the zeros,relative min and max.the max and min

find the intervals on which yis positive or negative. on which y is decreasing.intervals y concave up or down.points of inflections

- calculus -
**Damon**, Friday, December 19, 2008 at 9:59pmI bet you mean

y = 5/(x-3) ????

if so then

approches zero at - infinity and + infinity

undefined at x = 3

negative between x = -oo and x = 3

positive between x = 3 and x = +oo

decreasing for all x except exactly as x = 3

In other words goes down from 0 to -oo as x goes from -oo to 3

then goes down from +oo to 0 as x goes from 3 to +oo

**Answer this Question**

**Related Questions**

calculus - let f(x) = 2x^5-5x^4 find open intervals on which f is a) increasing...

Calculus - Consider the function f(x) = x - lnx. Find the intervals on which f(x...

calculus - Consider the function f (x)=x1=5(x��4). This function ...

calculus I - hi! can someone please help me ... question: a)find the intervals ...

calculus - Please help me solve. I think increase = concave up and decrease = ...

Calc - Let F be the function defined by F(X)=12X to the 2/3 power minus 4X Find ...

Calculus - F(x) = x^3 / (x-16) is concave up and down on what intervals? I got ...

Math - Consider the equation below. (Give your answers correct to two decimal ...

calculus - I dont understand how to do this? I dont know the steps on how to do ...

calculus - Sketch the curve y = x^3 - 12x^2 + 36x I already did the question ...