A biologist predicted that the population of tadpoles in a pond could be modelled by the function f(x) =0A x+7 where x is given in days and 0sxs 50 . 80 The function that actually models the tadpole population is 8(x) = - (x+7Xx+1) for 0sxs 50. Determine when f(x) > g(x).

Q: Find where the function f(x) = 3x4 − 4x3 − 12x2 + 5 is increasing and where it is decreasing.…

A: increasing and decreasing intervals of fucntion  fx=3x4 − 4x3 − 12x2 + 5

Q: How to find f-1(x) of f(x)=x2-18x. Can you please give steps as well.

A: The given function is f(x) = x2–18x.Replace f(x) by y as y = x2–18x.Interchange the variables and…

Q: Suppose that f () = 8200 and f (8) = 2600. (a) Write the linear function f, and (b) find the value…

A: Given  f12=8200f8=2600

Q: Graph of the function f(x) = x+a/ x^2 + bx +4 is shown below. What are a and b?

A: Answer

Q: The number of web searches S in billions on a particular web during year x can be approximated by…

A:

Q: use the letters in the equation f(x)=(x-a)^2+b, to describe how the graph is shift from the graph of…

A: The graph of fx=x-a2+b can be obtained from the graph of fx=x2  as follows: First shift  fx=x2…

Q: linearization

A:

Q: The function f(x) = 4(2)x models the length of an image in centimeters after it has been enlarged by…

A:

Q: When doing composite functions, if I have a problem that says f(x)=x/x-5 and g(x)=-3/x/ How do I…

A:

Q: given f(x)=20x/x^2-6, for which values is f(x) = -4

A: Dividing by 4 on both sides

Q: g(x) = -1/2 (x+3)^2-4 compare to f(x) = x^2

A: Given that  g(x)=-12x+32-4f(x)=x2