135 and 1/2 should be correct.
The inverse function is
f exponent -1 then (x)=10 over 2-x
2520 is the lowest.
Use this: 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1.
This is divisible by all single digit numbers, and 1 is irrelevant.
Hope this helps!
I guess we need to put an '=' sign in place of ?
because modulus function adds another negative sign in front to make it positive.
The answer is D , because if you look on the graph you going to see the Answer in your face
