Answer:
Explanation:
Part D
For d, the very first thing you need to do is figure out which one of the steps you are going to use. You have 2 in b^2 + 2, so even if b = 0 the two still matters. It means that you use f(x) = -x + 3 because that's what you use when you have 2 or above.
The second thing you have to realize is that f(x) = -x + 3 has the meaning of what ever you see on the left in the place of x, you put on the right wherever there is an x.
In this case f(b^2 + 2) = -b^2 - 2 + 3 = 1 - b^2
I'm not sure enough to give you an answer for the domain and range, not this time of night.
Answer:
B. 25
Explanation:
Average Rate of Change is solved using:
![=\frac{[2(10)^2+(10)]-[2(2)^2+(2)]}{10-2}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B%5B2%2810%29%5E2%2B%2810%29%5D-%5B2%282%29%5E2%2B%282%29%5D%7D%7B10-2%7D)
Answer:
examples would be vegetable oil, milk, water, etc.
Explanation:
basically anything you would measure in a glass measuring cup, you could do in a dry measuring cup.
