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I am not quite sure about my answers. Could you check them, please? For the func

ID: 3015171 • Letter: I

Question

I am not quite sure about my answers. Could you check them, please?

For the function g(x) in Figure 1, find the following: (a) On what intervals is g increasing? (b) On what intervals is g decreasing? (c) On what intervals is g constant? (d) What are the local maxima of g? (e) What are the local minima of g? (f) What is the absolute maximum of g? (g) What is the absolute minimum of g? (h) On what intervals is g concave up? (i) On what intervals is g concave down? (j) State the domain of g. (k) State the range of g.

Explanation / Answer

Increasing interval (-6,-4)U(1,6)

decreasing interval

(-4,-3)U(-1,1)

constant

(-3,-1)

Local maximum

at x=-4 that is 2

local minima

at x=1 which is -7

and yes the remaining are correct too