Let f be an exponential function of the form f(x) = bx. Answer the following. Find b for which the graph of f passes through (-3, 8).
A. 
B. - 
C. -2
D. 
Answer: D
Mathematics
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State the domain of the given function.f(x) = 
A. All real numbers x > 3
B. All real numbers except 3
C. All real numbers except 
D. All real numbers
Mathematics
Find the power of i.i19
A. 1 B. -1 C. -i D. i
Mathematics
Solve the inequality.6x + 12 < -24 or 3 + x > 8
A. (-?, 6) ? (5, ?) B. (-?, -6) ? (11, ?) C. (-?, -6) ? (5, ?) D. (-6, 5)
Mathematics
Use the given zero to write P(x) as a product of linear and irreducible quadratic factors.P(x) = x5 + 8x4 + 42x3 + 200x2 + 425x + 250, zero: 5i
A. (x - 1)(x + 2)(x + 5)(x2 + 25) B. (x + 1)(x + 2)(x + 5)(x + 5)(x - 5) C. (x + 1)(x - 2)(x - 5)(x2 + 25) D. (x + 1)(x + 2)(x + 5)(x2 + 25)
Mathematics