Question

what function is represented below?

Answer 1

Some things to notice:\[\left({1 \over 4}\right)^{-1} = 4\]

Answer 2

So, when \(x = 3\), then \(f(x) = 4\).

Answer 3

But that is NOT the case for the first function.

Answer 4

and is the one i chose incorrect?

Answer 5

OK, let me explain.\[\left( {1 \over 4} \right)^{-1} = 4\]and in the graph, we have \(x = 1\) when \(y = 4\).

Answer 6

So you are correct!

Answer 7

oh okay thank you!

Answer 8

Sorry for the confusion :P

Answer 9

it's all good.

Answer 10

Thankyou soooo much!! :D