Yu~ MX1 + b
STATISTICS
22.
0.9801
= 0.99
PARAMETERS
m = 12.5
b= 235
Write the linear regression for this print-out relating
the weight of a bucket in grams as it is filled with
water from a sink over time in seconds.

The correct answer is 10%

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.

Here is my answer, i'm sorry if you didn't understand my explanation