Question

Nina graphs the function y = ⌊x⌋ to learn the properties of the parent floor function.

Answer 1

The function results in the lowest integer below the input.
[5.7] = 5 which means y=5. 

Answer 2

Answer: 5

Step-by-step explanation:

The floor function y = ⌊x⌋ is the greatest integer function that gives the largest integer less than or equal to x.

For example : For x= 1.5

y = ⌊1.5⌋=1

For x= 2.75

y = ⌊2.75⌋=2

Given : Nina graphs the function y = ⌊x⌋ to learn the properties of the parent floor function.

Then, for x= 5.7 , we have

y = ⌊5.7⌋=5

Therefore, the value of y when x =5.7 is 5