Answer:
The total cost of tickets sold is $2016.
Step-by-step explanation:
What I did to get this answer was multiply 168 and 12
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F(x) = x²
g(x) = x - 3
g(-2) = (-2) - 3 = -5
f(-5) = (-5)² = 25
Answer : <span>(fog)(-2) = 25</span>
Answer: a) (1008.34,1019.658) b) (1009.24,1018.76)
Step-by-step explanation:
Since we have given that
n = 75
mean = 1014 hours
Standard deviation = 25 hours
At 95% two sided , z = 1.96
So, confidence interval would be

(b) Construct a 95% lower confidence bound on the mean life.
z = 1.65
So, confidence interval would be

Hence, a) (1008.34,1019.658) b) (1009.24,1018.76)
Answer:
- Parent Function:

- Horizontal shift: right 3 units
- Vertical shift: up 3 units
- Reflection about the x-axis: none
- Vertical strech: streched
Step-by-step explanation:
assume that
is
and
is

The transformation from the first equation to the second equation can be found by finding a,h and k for each equation.

factor a 1 out of the absolute value to make the coefficient of x equal to 1

factor a 2 out of the absolute value to make the coefficient of x equal to 1

find a, h and k for 

the horizontal shift depends on the value of h when
, the horizontal shift is described as:
- the graph is shifted to the left h units
- the graph is shifted to the right h units
the vertical shift depends on the value of k