Find the indicated sum or difference, if it is defined.Compute the difference A - B if A = 
and B = 
.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find f(x) and g(x) such that h(x) = (f ? g)(x).h(x) = (x - 1)6 + 3(x - 1)5 - 7(x - 1)3 + 5
A. f(x) = x6 - 3x5 + 7x3 + 5, g(x) = x + 1 B. f(x) = x6 + 3x5 - 7x3 + 5, g(x) = x - 1 C. f(x) = x6 + x5 - x3 + 5, g(x) = x - 1 D. f(x) = x6 + 3x5 - 7x3, g(x) = x - 6
Mathematics
Is the function graphed one-to-one?
A. No B. Yes
Mathematics
Determine whether the argument is valid or invalid. You may compare the argument to a common form, if applicable, or use a truth table.You get soup or you get salad.You did not get soup. ? You got salad.
A. Valid B. Invalid
Mathematics
Identify the equation as a parabola, ellipse, or circle.9x2 + 16y2 = 144
A. Parabola B. Ellipse C. Circle D. None of the above
Mathematics