What are the mean median mode and range of the data set given the altitude of lakes in the feet 12,-9,-14,-39,-49,-49,-18,-43

if u want to find the range of left and right...u need to find the mid , the half of the data that's how u find the mid .Now sence u separate get a side if the data and subtract the small and big number that how u find the range..Do it to both side and place it in the number lineTHANK ME LATER (:

f(x) = y

f(-3) = -5

step-by-step explanation:

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point