105,000 would be the correct answer to your problem.
The answer is D
To solve the answer you would have needed to multiply the reciprocal of
but in this case, Unvi multiplied with the reciprocal of 14.
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