Answer:
1) 20% change I think its an increase.
If needed I could try to answer the 2nd question but I am sure that I got the first one right.
Step-by-step explanation:
Answer:
-4
Step-by-step explanation: if the signs are different subtract the values and take the sign of the larger number!
- - - - - -
+ +
A IS THE CORRECT ANSWER, IM PRETTY SURE.
The metric system<span> is a </span>decimal<span> measuring </span>system<span> that was made law in France during the French Revolution and is now used throughout the world. The </span>metric system<span> uses the metre (a unit of length) as its basic unit. Hope this helps. Have a nice day.</span>
Answer:
All real numbers
(-∞, ∞)
Step-by-step explanation:
Domain is the set of x-values that can be inputted into function f(x).
We see here that our function is a parabola. We also see that we can plug in any number <em>x </em>and we would get an output <em>y</em>. Therefore, our domain is all real numbers:
(-∞, ∞)
