While I have a suspicion you asked your question incorrectly, and the following isnt what you intended to recieve. The answer to this would be 0.0130902291.
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.
<u>Answer</u>
B(18/5,0)
<u>Explanation</u>
First we find the coordinates of C;
C (x, y) = [(-3+7)/2, (2+6)/2]
= (2, 4)
Find the equation of CD.
slope = (6-2)/(7--3)
= 4/10 = 2/5
slope of CD = -5/2
-5/2 = (y - 4)/(x - 2)
-5/2(x - 2) = y - 4
(-5/2) x + 5 = y - 4
y = (-5/2)x + 9
For the x-intercept y = 0
∴ y = (-5/2)x + 9
0 = (-5/2)x + 9
5/2 x = 9
x = 2/5 × 9
= 18/5
x-intercept = (18/5, 0)
Answer:
176 R. 5
Step-by-step explanation:
Kelly can type 200 words in five minutes.
