Yes it is a function. As x increases by one, y constantly increases by 4. The function would me y=4x+4
Answer:
the answer is 50$ hope it helps :)
Step-by-step explanation:
If you combine like terms 4b and the 15b you will get 11b then -7 plus 3 you will get -4. The answer will just simply be -11b - 4
Given that the mean is 55 inches and Dave is 57 inches, he would have increased the mean of the height in the stem-and-leaf plot that the students were making. This is however is also dependent upon the central tendency that was used, in this case the central tendency is mean or average.
It has to be b because you put it in a calculator and it does it right for you
