Answer:
B. domain is all integers 0 through 9
Step-by-step explanation:
Domain values area usually plotted along the horizontal axis. In this case, the number of days is the domain of the of the function.
The domain of the function that is plotted on the graph ranges from 0, 1, 2 to 9.
1, 2, 3 to 9 are all integers. Therefore, we can conclude that the "domain is all integers 0 through 9."
Answer:
3.5
Step-by-step explanation:
3/5 in a decimal is 3.5
Answer:
92, 9, and 2
u and v
Step-by-step explanation:
U and V are variables
92, 9 and 2 are all non- variables
Answer:
a. the radius of the circle is 10
b. the center of the circle is 2 away from point W
Step-by-step explanation:
in order to find the radius of the circle you must add 12 and 8 together which ends up being 20. This would then be the diameter of the circle and since it is asking for the radius, and the diameter is twice the radius, you would divide 20 by 2 and that gives you 10.
Answer:
Step-by-step explanation:
So I'm going to make the table here.
x f(x)
-3 -2
-2 0
-1 2
0 2
1 0
2 -8
3 -10
4 -20
Without looking at the answers we are going to deduce what intervals could make f(x) positive. Well, where is it shown as positive for the numbers given? well f(-1) and f(0) are positive, both at 2. then both f(-2) and f(1) are 0, then everything below -2 and above 1 make f(x) negative, so it looks like everything up until -2 is negative, but increasing then at -2 it turns to 0 and keeps increasing at least until some time after f(-1). It might even just stay at 2 until it gets to f(0), and then after that it decreases. Hopefully that makes sense.
Given the description, and if you on't understand I can try to explain more carefully, where does it look like it's positive? Well, it goes from negative to 0 at -2, then after that it's positive until 1, where it turns to 0 again, before decreasing. so everything between -2 and 1 look to make f(x) positive. Since f(-2) and f(1) don't themselves though it means they are not included, so you use parenthesis.
so the answer is (-2,1) Again, let me know if you need more of an explanation.
