Plz help ASAP! A shelter kept track of the number of dogs adopted each day for three weeks. Use the table to find the statistical measures. The chart is in the picture.

Distance=slopeslope is -2/4which equals-1/2the distance between these two points is -1/2

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.