jaleahalvarezowjtvw jaleahalvarezowjtvw

02-03-2018
Mathematics

contestada

A merchant uses the rule: selling price equals cost + 10% of cost. This is a function. Why?

Respuesta :

calculista calculista

11-03-2018

Let
x-------------> cost
y------------> selling price

we know that
y=x+0.10x-----------> y=1.10x

Is a function because, is a relation or correspondence between two magnitudes,x and y, so that each value of x corresponds to a single value of y.

Answer Link

Otras preguntas

Plssss help plssssss

HELP!!!!!!!!!!!!!!!!!!!

HURRY plSSSSSSSSSSSSSSSSSSSSSS What is the measure of the unknown angle? Image of a straight angle divided into two angles. One angle is eighty degrees and the

Determine whether the graph is the graph of a function. Yes or no.

It can take a long time to become successful in your chosen field, however talented you are. One thing you have to be (1) _______ of is that you will face criti

la irritabilidad es una estructura de los seres vivos ??

If (x^2−1)/(x+1) = 3x + 5, then x + 3 = (A) -3 (B) -2 (C) 0 (D) 2 (E) 4

What does the saying , "We're supposed to be fighting the same enemy... I don't know who my enemy really is." Mean

tinh S(n) = 1+2+3+.....+n

Let f(x)=−5x+18 and g(x)=x2+15. Find f(−2)−g(−2).