Identify which of the twelve basic functions listed below fit the description given. y= x, y = x2, y = x3, y = [xl, y = key
y = ex, y = x, y = ln x, y=sin x, y = cos x, y = int 6), y =
1 + e-x
1
f(x) = -..
The three functions with end behavior lim
X-10
a. y=x, y = x3, y = int (x)
b.
1
y=x, y=
y=int (x)
1+e-x
C. y=x2, y = x3, y = int(x)
d. y=x, y=x3, y =
1
1+e-

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables