Solve the equation.9 - t = 21
A. 12
B. -12
C. -13
D. 31
Answer: B
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Find the Taylor polynomial of order 3 generated by f at a.f(x) = x2 + x + 1, a = 4
A. P3(x) = 5 + 9(x - 4) + 13(x - 4)2 B. P3(x) = 21 + 9(x - 4) + 9(x - 4)2 + 21(x - 4)3 C. P3(x) = 1 + 3(x - 4) + 3(x - 4)2 + (x - 4)3 D. P3(x) = 21 + 9(x - 4) + (x - 4)2
Use the distributive property to multiply. Then, if possible, simplify the resulting expression.4(a + b)
A. 4ab B. 8ab C. 4a + 4b D. 4a + b
Solve the problem.Two forces, F1 of magnitude 35 newtons (N) and F2 of magnitude 55 newtons, act on an object at angles of 
and 
(respectively) with the positive x-axis. Find the direction and magnitude of the resultant force; that is, find 
Round the direction and magnitude to two decimal places.
What will be an ideal response?
Use the zero-product property to solve the equation.2x(y - 11) = 0
A. x = 0 or y = ± 11
B. x = 0 or y = 11
C. x = 0 or y = - 
D. x = 0