Use a cubic or quartic regression (as specified) to fit a curve through the points given in the table. Round to the nearest hundredth.
(Quartic)
A. y ? -0.01x4 + 0.09x3 - 0.08x2 - 0.23x + 3.23
B. y ? -0.01x4 + 0.29x3 - 0.06x2 - 0.23x + 3.23
C. y ? -0.01x4 + 0.29x3 - 0.16x2 - 0.23x + 2.26
D. y ? 0.01x4 - 0.09x3 - 0.08x2 - 0.23x + 3.23
Answer: A
You might also like to view...
Answer the following statement(s) true (T) or false (F)
The phrases "Advanced Mathematical Thinking" and "Advanced Statistical Thinking" are equivalent.
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.-2
+ 7
A. -37
B. -61
C. 37
D. 61
Solve the problem. Round to the nearest cent as needed.The monthly payments on a $73,000 loan at 13% annual interest are $807.38. How much of the first monthly payment will go toward the principal?
A. $104.96 B. $702.42 C. $16.55 D. $790.83
Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
A. x = 10, y = -2; 
B. inconsistent
C. x = 5, y = - 1; 
D. x = 1, y = 3; 