Domain and range. which function has a domain where x/=3 and a range where y/=2?

In C, denominator is x-3 and denominator should not be 0 . So we set x-3 to 0 and solve for x, that is

x-3=0

x=3

So domain can't be 3.

And if we see the equation, we will get the numerator and denominator both have same degree. So

Horizontal asymptote= numerator's leading coefficient /denominator's leading coefficient .

y= 2/1 =2

So at y=2, there is a horizontal asymptote , because of which y =2 is not a part of the range .

THerefore the correct option is C .

c

Step-by-step explanation:

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: