Find the equation of the line that has the given slope and passes through the given point.m = 3, (-2, 7)
A. x = 3y + 13
B. y = 3x - 13
C. x = 3y - 13
D. y = 3x + 13
Answer: D
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Find the Taylor series generated by f at x = a.f(x) = x4 - 3x2 - 3x - 9, a = -2
A. (x + 2)4 + 8(x + 2)3 + 21(x + 2)2 - 17(x + 2) - 43 B. (x + 2)4 - 8(x + 2)3 + 21(x + 2)2 - 23(x + 2) + 1 C. (x + 2)4 - 8(x + 2)3 + 21(x + 2)2 - 17(x + 2) - 43 D. (x + 2)4 + 8(x + 2)3 + 21(x + 2)2 - 23(x + 2) + 1
Express the relationship between a small change in x and the corresponding change in y in the form .f(x) = 5x2 - 8x - 9
A. dy = (10x - 8) dx B. dy = 10x - 9 dx C. dy = 10x - 16 dx D. dy = 10x dx
Find the exact value under the given conditions.sin ? = ,
< ? < ?; cos ? =
, 0 < ? <
Find sin (? - ?).
A. -
B.
C.
D.
Evaluate the expression for the given values of the variables, if possible.a = -35, b = -5
A. 7 B. -7 C. -8 D. -6