Consider g(x) = xn + 4xn - 1; what is the maximum number of turns it can have?
a. n – 2
b. n – 1
c. n
d. n + 1
What is the result of 16x^4 + 32x^3 + 24x^2 + 8x + 1 divided by 2x + 1?
a. x^3 + 3x^2 + 3x + 1
b. 8x^3 + 12x^2 + 6x + 1
c. x^3 + 6x^2 + 4x
d. 4x^3 + 6x^2 + 4x + 1
Whose theorem is used to determine how many real zeroes are likely in this function, f(x) = 16x^4 – 3x^3 – 2x^2 + 8x?
a. Pascal’s
b. Einstein’s
c. Penrose’s
d. Descartes
Let Q(x)=x+1/x-1 if W(x)=Q(x)-1, then W(x)=
a) W(x)=x/x+1
b) W(x)=x/x-1
c) W(x)=2/x-1
d) W(x)=2x/x-1
The best base to determine the solution to 2^2x + 1 = 4^x is:
a. b = 10
b. b = 2
c. b = e
d. None of the above, there is no solution to the problem
logb M=loga M/logb B is an expression of the change of base property. Here, the new base is:
a. ‘a’
b. M over b
c. M – b
d. None of the above; you have to know what b, M, and ‘a’ are first
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