Determine whether the function is one-to-one.f(x) = x3 - 1
A. No
B. Yes
Answer: B
Mathematics
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Solve. Provide answers in interval notation.
? 0
A. 
B. 
? [3, ?)
C. 
D. (-?, -3) ? 
Mathematics
Identify the terms of the polynomial.3x4 - 4x2 - 3x - 2
A. 3, x4, -4, x2, -3, x, -2 B. 3, x4, 4, x2, 3, x, 2 C. 3x4, -4x2, -3x, -2 D. 3x4, 4x2, 3x, 2
Mathematics
For the given functions f and g, find the requested composite function.f(x) = x2 + 2, g(x) = x2 + 7;
Find the function f ? g.
A. x4 + 11 B. x4 + 51 C. x4 + 14x2 + 51 D. x4 + 4x2 + 11
Mathematics
Use the alphabet coding method (A =1, B = 2, C = 3, ... Z = 26) to solve the problem.Encode the message BEWARE OF DOG using the one-to-one function defined by 
Give the inverse function that the decoder would need when the message is received.
What will be an ideal response?
Mathematics