Plot the following data along with the cubic regression model. For this problem use 3 decimal places of accuracy for the cubic regression model.
x 1.52 3.69 4.68 6.04 8.22 9.53 10.71 13.84 y 8.03 5.22 4.18 3.14 5.66 5.74 3.72 1.23?
?
What will be an ideal response?
Mathematics
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Solve the problem.A hill is at 546 feet above sea level, and a crater next to it is at 208 feet below sea level. What is the difference in height between the hill and the crater?
A. 754 ft B. -338 ft C. 338 ft D. -754 ft
Mathematics
Provide an appropriate response.Simplify the following expression: 
2
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the problem.
The graph of y = f(x) depicts the amount of cash y in dollars that a bank teller has at his station after x minutes. (i) Determine the initial and final amounts of cash at the teller station. (ii) How many deposits occurred during this time period?
A. $350, $225; 1 B. $400, $200; 1 C. $400, $200; 2 D. $400, $150; 0
Mathematics
Multiply.
? 
A. 
B. 
C. 
D. - 
Mathematics