boxerlover11 boxerlover11

12-02-2017
Mathematics

contestada

Given the function f(x) = 0.5(3)x, what is the value of f−1(7)?

Respuesta :

PsychrolutesMarcidus PsychrolutesMarcidus

12-02-2017

I'm assuming you need the product of the inverse equation f with x=7

First we find the inverse of f(x)
f(x)=y=0.5(3)x
---------> x= 0.5(3)y
---------> y= x/.5(3)

The inverse is
f-1(x)= x/.5(3)

With x=7
f-1(x)=x/.5(3)
f-1(7)=7/.5(3)
=14/3
= 4.6

Answer Link

Otras preguntas

AC is a tangent to the circle below at point B. Calculate the sizes of angle x, angle y and angle z. Justify each of your answers. .

Kristen has two identical sized cubes, one is lead (Pb) and one is copper (Cu). Kristen is determining the density of each cube. Which property will be the same

2b^3+5=2(3)^3+5 I will mark u brainliest if u get the question rightALSO I NEED THE ANSWER AS SOON AS POSSIBLE

If AACB= ADCE, ZBAC = 3x-10, ZECD = 45°, and ZEDC = 2x+10 D C (33 E x= [?]

Sue is a cashier at a grocery store. She is best characterized as being employed in the ________ sector of the labor force.

Which Chief Justice wrote the majority opinions in over 500 cases, including McCulloch v. Maryland and Gibbons v Ogden? Which Chief Justice wrote the majority o

Suppose that consumers decide to walk to work more frequently and drive cars less. Companies that make walking shoes hire workers, while automobile companies la

When making keep or replace decisions, management should consider the: (Check all that apply.)sale of the existing equipmentvariable manufacturing cost of the n

The servant girl of the favored wife, the younger sister, was named ______________, while the servant girl of the first wife was named Zilpah. Tricky ended up w

Many television sets show 25 images, called 'frames, each second. What is the time interval between one frame and the next?