Thursday

September 18, 2014

September 18, 2014

Posted by **Anonymous** on Monday, January 16, 2012 at 6:00pm.

a. Continuous

b. Rising

c. Falling

d. Concave upward

e. Concave downward

f. Has a relative maximum

g. Has a relative minimum

- Calculus -
**Steve**, Tuesday, January 17, 2012 at 10:16amIf you combine terms you see that it's just

y = (x+3)^2/3x

y' = 1/3 - 3/x^2

y'' = -6/x^3

Continuous except where denominator is zero

rising/falling where y' is positive/negative

concave up where y'' > 0

max/min where y' = 0

- Calculus - PS -
**Steve**, Tuesday, January 17, 2012 at 10:17amOops

y'' = 6/x^3

**Answer this Question**

**Related Questions**

Calculus - Let f be the function defined for x >or= to 0 with f(0)=5 and f', ...

Calculus - Determine the function is concave upward and where it is concave ...

Calculus - Determine where the function is concave upward and where it is ...

Calculus - Function f(x)= e^-x^2 a) Inflection Values b) Intervals on which f(x...

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

Calculus - For R"(x) = -15[(x-1)(e^-x)-(e^-x)] with 0 < x < 7 What ...

math - Determine where the function is concave upward and where it is concave ...

Calculus-concave up and down - Can someone explain this question to me? What ...

calculus - Consider the exponential function . Which of the following best ...

math - Determine where the function is concave upward and where it is concave ...