3 years ago

What is the domain of the relation?

Mathematics

1 answer:

TiliK225 [7]3 years ago

6 0

Answer:

The domain of the relation is $[(5,16,18,21]$

Step-by-step explanation:

we have

$[(15,65),(21,70),(18,73),(16,62)]$

Remember that

The domain of the relation are the values of x

The range of the relation are the values of y

therefore

The domain is

$[(5,21,18,16]$

order them from lowest to highest -------> $[(5,16,18,21]$

The range is

$[65,70,73,62]$

order them from lowest to highest -------> $[62,65,70,73]$

You might be interested in

Given that Ax - 4x² + 3x² + 4 = (x² - 2x + 1)(2x² + B) + C(x-1) + D for all values of x, evaluate A, B, C and D. Hence, deduce t

Scrat [10]

SANA MAKATULONG

#CARRYONLEARNING

5 0

3 years ago

In a fruit cocktail, for every 15 ml of orange juice you need 25 ml of apple juice and 10 ml of coconut milk. What proportion of

stepladder [879]

If you sum the amounts of each ingredient, you have a total of

$15+25+10 = 50$

So, the whole cocktail is 50ml. Of these, 10 are coconut milk. So, the ratio coconut : total is

$\dfrac{10}{50} = \dfrac{1}{5}$

5 0

3 years ago

Read 2 more answers

timur paid $4.50 to enter the fair. he then bought a pretzel for $1.50 and played a game $1. last he rode a roller coaster for $

Soloha48 [4]

X-(4.5+1.5+1+3)= 8
x-10=8
+10. +10
x= 18

He took $18 to the fair. You take his original amount and subtract the things he paid for/bought to get what he came home with. I hope it helps!

8 0

2 years ago

Solve 16x+9=9y−2x16x+9=9y−2x for y

denis23 [38]

16x + 9 = 9y-2x Add 2x to both sides
18x + 9 = 9y Divide both sides by 9
2x + 1 = y Switch the sides to make it easier to read
y = 2x + 1

6 0

3 years ago

Silas just bought a used car for $5000. It loses value at a rate of 30% per year. The value of the car in n years is modeled by

Fantom [35]

Answer:

$1200.50

plug 5 for n

5000(.7)^4

5000*.2401

=1200.5

8 0

3 years ago