If the range of the function f(x) = 7x – 2.7 is {14.1, 30.9, 41.4, 58.9, 68}, what is its domain?

domain is {2.4, 4.8, 6.3, 8.8, 10.1 }

For domain, equate f(x) to each value in the range and solve for x

7x - 2.7 = 14.1 ⇒ x = = 2.4

7x - 2.7 = 30.9 ⇒ x = = 4.8

7x - 2.7 = 41.4 ⇒ x = = 6.3

7x - 2.7 = 58.9 ⇒ x = = 8.8

7x - 2.7 = 68 ⇒ x = = 10.1

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

dude thats to long figure it

step-by-step explanation: