The graph of the derivative f' of a function fis shown. y A y=f(x) 0. 4 9. (a) On what intervals is f increasing ? (Enter your answer using interval notation.) (b) On what intervals is f decreasing ? (Enter your answer using interval notation.) (c) At what value(s) of x does f have a local minimum ? (Enter your answers as a comma-separated list.) (d) On what interval(s) is f concave downward? (Enter your answer using interval notation.)

Q: Using the graph and the statement below to answer (a): The wave heights h in the open sea depend on…

A: (a) To find the meanings of the partial derivatives ∂h∂v & ∂h∂t.

Q: The figure below shows a function g(x) and its tangent line at the point B=(7.8, 6.4). If the point…

A: The function has a tangent line at point B (1.6,8.6), so .

Q: Consider the following function. (a) Find an equation of the tangent line to the graph of f at the…

A:

Q: Use technology to produce graphs of f that reveal all the important aspects of the curve. Then use…

A: The critical points occur at f'(x)=0 . The inflection points occur at f''(x)=0.   A function f is…

Q: A Click Submit to complete this assessment. Question 10 Answer questions for the function y = f(x),…

A:

Q: graph of f 4. The graph of y = f(x) is shown above. Which statement correctly describes the interval…

A: When we draw a graph in single stroke of pen or pencil then graph is continuous  Graph non…

Q: What is k?

A: Given, The graph of  y = fx  in figure 1  We have to find the function in terms of    y = fx-h +k…

Q: y 11 10 4 3 -4-3-2-1, 1 2 3 4 5 6 7 8 9 10 11 -2

A: The graph of the functions fx and gx are given by To evaluate: (a) f∘g1  (b) f-g0

Q: (c) Consider the function h(r) given by the following graph. 구 State the intervals on which it…

A:

Q: Consider the following function. Use a graphing utility to confirm your answers for parts (a)…

A: The objective is to find the relative maximum and relative minimum.

Q: Use the graph of the function to answer each question. (-2 ≤ x ≤ 2π) f(x) = cot(x) -2π 3 2π (a) Find…

A: The x-intercepts of a function are the values of x for which y = 0. For the cotangent function, y =…