(4) Sketch the graph of a function f(x) satisfying (a) f(x) <0 for x > 2 and for x < -1, (b) f(x) > 0 for x between -1 and 2, and (c) f(0) = 1.

Q: Find the domain of the function F(x)= 11/x-15

A: Given query is to find the domain of the function.

Q: (d^2 y)/〖dt〗^2 +16y=cos ⁡t

A: The given equation is; (d2 y)/(dt2) +16y=cos ⁡t

Q: find the interval where the function is increasing or decreasing  f(x) = 6/x-4

A: Function is not defined at x=4  there are two intervals where the function is defined   ( -∞,4 ) and…

Q: Draw the graph of any function f (x) that passes through the point (3, 2).

A: Consider the function  f(x)=x-1. Put x=3. f(3)=3-1=2. So the graph of the function passes through…

Q: Find the domain of the function (x) = 1/∣x + 3∣

A: The given function is fx=1x+3. To find the domain of function. Solution: The given function is…

Q: find f-1 (x) for the one-to-one function f(x) =4x+1/5

A: