f(x) = x + 4 g(x) = x - 3 for which value of x is (f⁄g)(x) undefined?

f(x) = x + 4 g(x) = x - 3 for which value of x is (f⁄g)(x) undefined?

g(n) = 3n + 2 f(n) = 2n2 + 5 find g(f(2))

What is the zeros of The reciprocal of arctanh (x) ? In other words. Does the reciprocal V.asymptotes become zero or not ?

Example:p(t_ = 2t - 1 and q(t) = -t2 - 4t - 1. Find (q - p)(t) (q - p)(t) = q(t) - p(t) q(t) - p(t) "define" (-t2 - 4t - 1) - (2t - 1) "substitute" =(-t2...

A company has found that the demand for its product varies inversely as the price of the product. When the price x is 4.25 dollars, the demand y is 550 units. Find a mathematical model that gives...

a.) Find the inverse of f(x) and name it g(x). Show and explain your work. b.) Use composition to show that f(x) and g(x) are inverses of each other

suppose that functions r and s are defined for all real numbers x as follows. r(x)=3x-6 s(x)=6x write the expressions for (r - s)(x)=____ (r + s)(x)=____ (r...

combination of functions

A landscape supply company charges $30 to deliver mulch. The mulch costs $23 per cubic yard. Write an equation that gives the total cost of having mulch delivered as a function of the number of cubic...

James mason is concerned with the effect of fatigue on the productivity of skilled machinists.He has observed that productivity which he defines as standa units of output per man hour, increases up...

This is a fucntion question

Difference between function of x and function of 1/x. F(x) and F(1/x)

The following diagram shows the graph of y=f(x), for -4 ≤ x ≤ 5. ( Graph shows line starting at (-4, -3). It passes through the points (-2,0) and (0,1). It ends...

If f(x) = 3x-5, find f(x+h)—f(x)/h

Which function represents the graph of f(x) = −4|x| after it is translated 3 units down? A. g(x)=−4|x| + 3 B. g(x)=−4|x| − 3 C. g(x)=−4|x−3| D. g(x)=−4|x+3...

find a formula for a function y = f(x) such that if your car gets 32 miles per gallon and gasoline costs x dollars per gallon, then 100 dollars is the cost of taking a y-mile trip

The graph of is f(x)=(x-9)^2+7 is which of the followings: 1. shifted 9 unit to the right of y=x^2 and up 7 units. 2. shifted 9 unit to the left of y=x^2 and up 7 units...

Given the function f(x)=-2e^x, find f(x) if x=3 show your work.

Image of the questions: https://dl2.pushbulletusercontent.com/DgQTL2QxFL8bpniTIk36Rt2rLeMqUk03/New%20Doc%202017-08-07_1.jpg 2) Determine whether function f is even odd or neith...

A family wants to build a fence around a rectangular area of their backyard using their house as one side of the rectangle. The family has $2400 to spend on the fence and is considering using either...