The function f is one-to-one. Find its inverse.f(x) = 3x2 - 5, x ? 0
A. f-1(x) = - 
B. f-1(x) = 
C. f-1(x) = 
D. f-1(x) = 
Answer: C
Mathematics
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Find a point-slope form for the line satisfying the conditions. When two points are given, use the first point in the point -slope form.Passing through (5, -2) and (0, -6)
A. y - 5 = 
(x + 2)
B. y - 5 = - 
(x - 6)
C. y + 2 = 
(x - 5)
D. y + 2 = 
(x - 6)
Mathematics
Find the power of i.(-i)30
A. -1 B. i C. -i D. 1
Mathematics
Determine whether the given number is a zero of the polynomial function.P(x) = -7x3 - 4x2 + x - 2; -1
A. Yes B. No
Mathematics
Find the indicated intercept(s) of the graph of the function.x-intercepts of f(x) = 
A. 
B. 
C. (6, 0)
D. (-6, 0)
Mathematics