Graphing with Attributes Graph the functions with the given attributes, and then state the domain.

X-9
f(x) =
x-X-6
(x+3)(x – 3)_x+3
(x+2)(x-3) x+ 2
Roots
X+3 = 0 (-3,0)
Asymptotes
X +2 = 0 - VA: x = -2
= 1
Holes
X-3=0 (3,333 = 5
Y-int
0+3
0+2
y=
== 1.5 – (0,1.5)
Domain:

Arandom sample of 45 observations results in a sample mean of 68. the population standard deviation is known to be 23 a. compute the margin of error at a 959% confidence interval. b. compute the 95% confidence interval for the population mean c. compute the 90% confidence interval for the population mean. d. compute the 75% confidence interval for the population mean