You want a linearization that will replace the function over an interval that includes the point x0. To make your subsequent work as simple as possible, you want to center the linearization not at x0 but at a nearby integer x = a at which the function and its derivative are easy to evaluate. What linearization do you use?f(x) = -2x2 - 5x + 9, x0 = 1.1
A. -11 - 9x
B. 12 - 10x
C. 2
D. 11 - 9x
Answer: D
Mathematics
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Solve the number problem by finding the value of the unknown number.Three times the sum of a number and 2 is 30 less than the number times 7.
A. 36 B. -36 C. -9 D. 9
Mathematics
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round to four decimal places.log1963.1
A. 0.7104 B. 0.5213 C. 3.0788 D. 1.4076
Mathematics
Solve.
= 
A. {-8} B. {0} C. {8} D. ?
Mathematics
Divide.- 
÷ 
A. - 
B. 
C. - 
D. 
Mathematics