Write the first four terms of the sequence.an = (-1)n-1(6n - 4)
A. a1 = -2, a2 = 8, a3 = -14, a4 = -20
B. a1 = 2, a2 = -8, a3 = 14, a4 = -20
C. a1 = 2, a2 = -16, a3 = 14, a4 = -20
D. a1 = 2, a2 = 8, a3 = 14, a4 = 20
Answer: B
You might also like to view...
Use l'Hopital's Rule to evaluate the limit.
A. ?
B. 
C. 1
D. 4
Solve the problem.A pendulum bob swings through an arc 80 inches long on its first swing. Each swing thereafter, it swings only 75% as far as on the previous swing. What is the length of the arc after 12 swings? Round to two decimal places.
A. 660.00 inches B. 2.53 inches C. 3.38 inches D. 1.90 inches
Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.Two different tests are designed to measure employee productivity and dexterity. Several employees are randomly selected and tested with these results.
A. y = 10.7 + 1.53x B. y = 2.36 + 2.03x C. y = 5.05 + 1.91x D. y = 75.3 - 0.329x
Write the complex number in rectangular form.9(cos 180° + i sin 180°)
A. 9i B. -9i C. -9 D. 9