Answer:
Step-by-step explanation:
The trigonometric function that needs a domain restriction of ![[-\frac{\pi}{2},\frac{\pi}{2} ]](https://tex.z-dn.net/?f=%5B-%5Cfrac%7B%5Cpi%7D%7B2%7D%2C%5Cfrac%7B%5Cpi%7D%7B2%7D%20%5D)
to make it invertible is .
The function will pass the horizontal line test on this interval therefore making it an invertible function on this interval.
This explains why the inverse tangent function, 
has range .
Answer:
A = 50x^2+3
B = 75
C = 55
Step-by-step explanation:
A. f(g(x))
B. g(g(3))
C. g(f(-2))
The answer is (-14,0) because the slope is -2/8
Answer:
In this question it is given that:
The cash account of a company had an ending balance of $6750. During the last month, the account was debited for a total of $11,350 and credited for a total of $10,500.
And we have to use the formula
Substituting the values , we will get
Therefore beginning cash balance is
Answer:
2, 4, 6, and 8, respectively
Step-by-step explanation:
The rule says that 2 times the x value, which we are given, equals to y, which we must find. So all we hve to do is multiply each of the given x values by two to get the y value.
