Answer:
Step-by-step explanation:
I don’t understand
The answer is c I’m pretty sure
The value of function on x=1 is 0.5
Step-by-step explanation:
In order to find the value of a function on given input, the input is put at the place of variable in the function.
Given function is:

We have to find the value of function on x = 1
Putting x = 1 in function

Hence,
The value of function on x=1 is 0.5
Keywords: Functions variables
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For question 11
The median: 70
the mean: 66