An equation that defines y as a function of x is given. Rewrite the equation using function notation f(x).x + 3y = 4
A. f(x) = 
x + 
B. f(x) = 3x - 4
C. f(x) = -x + 
D. f(x) = - 
x + 
Answer: D
Mathematics
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Find the indicated derivative of the function.f'''(x) for f(x) = (x + 1)-1
A. -6(x + 1)-3 B. 6(x + 1)-4 C. -6(x + 1)-4 D. 6(x + 1)-3
Mathematics
For the given pair of functions, find the requested function.f(x) = 4x - 3, g(x) = -7x + 10; (f + g)(x)
A. -4x + 13 B. 11x - 7 C. -3x2 + 7 D. -3x + 7
Mathematics
Find any restricted values for the given rational expression.
A. x = 1, x = 
, x = 15, x = 0
B. x = -15, x = 1, x = 0
C. x = 1, x = 
, x = 15
D. x = 1, x = 15, x = 0
Mathematics
Write the expression in the standard form a + bi.
A. -1 - i B. -1 + i C. 1 + i D. -1 + 2i
Mathematics