Answer:
(a) Is not possible
(b) It is possible
(c) It is possible
(d) Is NOT possible.
Step-by-step explanation:
(a)
Is not possible, notice that for any function 
such that
you would have that
And for, lets say -3,3 you have that
therefore is not possible to find a function that is one to one.
(b)
It is possible. Take the following function
since 
is periodic it will take positive and negative numbers and if you multiply by 
each period will become bigger and bigger.
(c)
It is possible. Take the function
Then
and 
is one to one.
(d)
It is NOT possible because 
and that will always be positive.
16²+28²=c²
256+784=c²
1040=c²
√1040 = √c²
32.2 = c
Answer: It is a perfect square root! Because 23 is the square root of 529!
Hope this it what you were wanting!
Good luck! ;)
Answer:
y>-8
Step-by-step explanation:
The minimum range is found at the lowest point on the graph, which in this case, is -8. The point is not filled in, so -8 is not included in the range.
-hope it helps
What? I can’t understand. What do you need help on!
