What is the change in the y-values and x-values on the graph? the change in the y-values is 40 and the change in the x-values is 1. the change in the y-values is 1 and the change in the x-values is 40. the change in the y-values is 150 and the change in the x-values is 2. the change in the y-values is 190 and the change in the x-values is 3.

I’ll you if you answer my questions!

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

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.