Decide whether or not the functions are inverses of each other.f(x) = 
, g(x) = 
A. Yes
B. No
Answer: A
Mathematics
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Graph each function.y = x + 5
A. 
B. 
C. 
D. 
Mathematics
Evaluate the definite integral.
A. 1.5903 B. 2.5903 C. 0.7951 D. 1.2951
Mathematics
Graph the parabola and label the vertex. Find the y-intercept.y = -2x2
A. vertex (0, 0), y-intercept (0, 0)
B. vertex (0, 0), y-intercept (0, 0)
C. vertex (0, 0), y-intercept (0, 0)
D. vertex (0, 0), y-intercept (0, 0)
Mathematics
Decide whether the equation defines y as a function of x. (Remember that to be a function, every value of x must give one and only one value of y.)y2 = (x - 1)(x + 3)
A. No B. Yes
Mathematics