Evaluate the function.f(x) = (x - 4)(x + 1); Find f(a).
A. (a - 4)(a + 1)
B. (a - 4)(a - 1)
C. a2 + 4
D. a2 - 4
Answer: A
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Transform the equation to a form without an xy-term by a rotation of axes and then identify the curve.3x2 + 4xy = 36
A. 
+ 
= 1; ellipse
B. 
- 
= 1; hyperbola
C. 
- 
= 1; hyperbola
D. 
- 
= 1; hyperbola
Find the first four nonzero terms in the Maclaurin series for the function.f(x) = e-6x
A. 1 - 6x + 
+ 
+ . . .
B. x - 6x + 
+ 
+ . . .
C. 1 - 6x + 
+ 
+ . . .
D. -6x - 216x3 - 7776x5 - 279,936x7 + . . .
Solve the problem.
Fred Beacher is financing $131,000 for a 22-year fixed-rate mortgage at 4.75%. Create an amortization schedule for the first two payments.
What will be an ideal response?
Write the decimal number that has the specified place values.3 tenths, 4 hundredths, 8 ones, 3 thousandths, 5 thousands, 5 tens, 1 hundred
A. 5,358.34 B. 5,518.343 C. 5,158.343 D. 5,158.0343