Question

Write an equation that has a
Domain of 1,2,3,4 and a Range of 1,4,9,16

Answer 1

do you know what the question means?

Answer 2

Input range, get domain
Input y, get x

f(x) = y

f(x) = input

\[f(x) = \sqrt x\]

Answer 3

\[f(1) = \sqrt 1\rightarrow f(1) = 1\]

Answer 4

\[f(4) = \sqrt 4 \rightarrow f(4) = 2\]

Answer 5

\[f(9) = \sqrt 9 \rightarrow f(9) = 3\]

Answer 6

\[f(16) = \sqrt 16 \rightarrow f(16) = 4\]

Answer 7

you have them switched, shadow legend

Answer 8

domain is the set of X values
range is the set of Y values

Answer 9

x^2 then

Answer 10

\[f(x) = x^2\]

Answer 11

the function here to convert 1,2,3,4 to 1,4,9,16 is what?

Answer 12

To be fair, I was typing this solution whilst talking about food, whilst being hungry e-e

Answer 13

squares!

Answer 14

What U. R. is trying to say is this: Take each element of the domain, and then, one by one, square that element. What output values do you obtain? If you do this correctly, you will have produced the "range" of this function.