MAT 1320 Lecture Notes - Lecture 2: Monotonic Function, Even And Odd Functions, Exponential Function

Consider the following graph. Determine whether the curve is the graph of a function of x. Yes, it is a function. No, it is not a function. If it is, state the domain and range of the function. (Enter your answers using interval notation. If it is not a function, enter DNE in all blanks.) domain range Enhanced Feedback Please try again. Remember, a function is a rule that assigns to each element x in the domain exactly one element, called f(x), in the range. The graph of f is the set of points (x, y) in the plane such that y = f(x).

Consider the following graph. Determine whether the curve is the graph of a function of x. Yes, it is a function. No, it is not a function. If it is, state the domain and range of the function. (Enter your answers using interval notation. If it is not a function, enter DNE in all blanks.) Ddomain X rangeX Enhanced Feedback Please try again. Remember, a function is a rule that assigns to each element x in the domain exactly one element, called f(x), in the range. The graph of f is the set of points (x, y) in the plane such that y = f(x).

the figure above shows the graph of f', the derivative of a function f. The domain of the function f is 

the set of all x such that -3(less than or equal to) x (less than or equal to) 3.

 A) For what values of x, -3<x<3, does f have a relative maximum? A relative minimum? Justify your answer.

 B) For what values of x is the graph of f concave up? Justify your answer. 

C) Use the information found in parts (A) and (B) and the fact that f(-3)=0 to sketch a possiblegraph of f.

the figure above shows the graph of f', the derivative of a function f. The domain of the function f is the set of all x such that -3(less than or equal to) x (less than or equal to) 3. For what values of x, -3