Question

Identify which of the twelve basic functions listed below fit the description given. 1 ,y1+e y=x,y=xy=*',y = lxl.y = y=e"y= V,y = Inx, y = sinx, y= cosx,y = int(2) y =14eT The four functions with local minima. a y=x,y = sin x,y = cos x,y = lx b. y= sinx,y = cos x,y =1xl,y=1+e-* C. y=Vx,y = sinx,y = cosX,y = Inx d y=x,y = *',y= sin x,y = cos x Please select the best answer from the choices provided OA OB OC OD Mark this and return Save and Exit

Answer 1

the answer is A

Explanation:

did it on edge

Answer 2

remember that local minimuns are points in which the function was decreasing and starts increasing.

you can try two ways of doing it, graphing the functions or using derivatives.

since this are twelve functios the easier way is to graph them.

start by function y=x

in this case this function is continously increasing as x increases, which means that it does not have any local maxima or minima.

now do the same for

`y=x^2`

this graph has a local minima on th