B. is correct! Hope this helps!
The range is the difference between the highest and lowest numbers in the given set of numbers.
Highest number= 80
Lowest number= 28
Range
= 80 - 28
= 52
ANSWER: The range is 52.
Hope this helps! :)
The answer is 10 ..............................
If you are given a function, say f(x) = mx+c
This function would give you the relation between two variables, in other words it tells you the output when an input "x" is inserted.
The input for your function would be "x" and the output would be the result of the equation given.
Based on this:
for f(3) = 15, the input (x) would be 3 and the output would be 15
Therefore, the correct choice is:
<span>B) the output is 15, the input is 3</span>
