Answer:
Yes
Step-by-step explanation:
If
, then
.
If
are positive, then
.
So if I multiply both sides of
by
it will not effect the direction of the inequality since it is of positive value.
This actions gives us
.
Using foil we can multiply the left hand side out resulting in:
![a^2-ba+ab-b^2>0](https://tex.z-dn.net/?f=a%5E2-ba%2Bab-b%5E2%3E0)
![a^2-b^2>0](https://tex.z-dn.net/?f=a%5E2-b%5E2%3E0)
Add
on both sides:
.
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Also consider the function
. This function increases after
is 0. This means as you increase the value for
the value for
increases for positive value inputs of
.
By definition we have to:
A mathematical function is a relationship that is established between two sets, through which each element of the first set is assigned a single element of the second set or none.
The initial set or starting set is also called the domain; the final set or set of arrival, meanwhile, can be called codomain.
For this case, the table represents a function and the function is linear because the rate of change (slope) is constant and equal to 200.
Answer:
option D
Dog No dog Total
Cat 31 10 41
No cat 24 7 31
Total 55 17 144
Answer:
the correct answer is C.
Step-by-step explanation:
I WNOW IT IS C BECAUSE IT IS THE MOST LIKELY COMP;LEX ANSWER CHOICE THAT WOULD FIT IN THE LINE
Answer: 7 feet
hope this helps, have an amazing day <3