Analyzing Concavity of a Function - Page 6
Questions
- For what values of x is #f(x)=1/(x-3)# concave or convex?
- Is #f(x) =e^xsinx-cosx# concave or convex at #x=pi/3#?
- Is #f(x)=-5x^5-2x^4-2x^3+14x-17# concave or convex at #x=0#?
- Is #f(x)=-x^5-5x^3-3x^2+12x+8# concave or convex at #x=-3#?
- Is the function concave up or down if #f(x)= (lnx)^2#?
- For what values of x is #f(x)=4/x^2+1# concave or convex?
- For what values of x is #f(x)= (x-x^3)/(2-x^3)# concave or convex?
- For what values of x is #f(x)= -x^2-x+4# concave or convex?
- Is #f(x)=sinx# concave or convex at #x=pi/5#?
- For what values of x is #f(x)=-2x^2-6x+4# concave or convex?
- For what values of x is #f(x)= x-cosx# concave or convex?
- How do you determine whether the function #f(x) = ln(x^2 + 7)# is concave up or concave down and its intervals?
- Is #f(x)=1/(x-1)-2x# concave or convex at #x=0#?
- How do you determine whether the function #f(x)=3x^5 - 20x^3# is concave up or concave down and its intervals?
- Is #f(x)=sinx/cosx# concave or convex at #x=0#?
- Given a #f'(x)#, how to draw its #f(x)#?
- For what values of x is #f(x)=x^3+x-e^x/x# concave or convex?
- For what values of x is #f(x)=4/(x^2-1# concave or convex?
- How do you determine whether the function #f(x)= (x-1) / (x+52)# is concave up or concave down and its intervals?
- For what values of x is #f(x)=(x-3)(x+2)(x-1)# concave or convex?