Find the difference between the 2 rate of change
No Bots or report!!!

Function a: rate of change 4

Function b: rate of change 7/7 when simplify comes to 1

So the difference is 3

You must find the surface of the block therefore 98187 dived by 5628 = 583m squared

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.