Question

If f(x) = ⌊x⌋ + 1, what is f(2.6)?

Answer 1

3

Explanation:

It is 3 cuz you sub in for x with 2.6 and then you add the 1 making it 3.6 and since it is floor function brackets you will round down to the nearest whole number thus making the answer 3

Answer 2

3.6

Explanation:

To find f(2.6), you simply have to plug in 2.6 for every x in the equation. So, your new equation should be [2.6] + 1 = f(x). From there, you simply add the two together to come up with 3.6.