Decide if the statement is true or false.-21 ? -(-12)
A. False
B. True
Answer: B
Mathematics
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Given y = f(u) and u = g(x), find dy/dx = f'(g(x))g'(x).y = sin u, u = cos x
A. cos x sin x B. sin(cos x) sin x C. - cos x sin x D. - cos(cos x) sin x
Mathematics
Provide an appropriate response.Why does a quadratic function never have an inverse?
What will be an ideal response?
Mathematics
List the intercepts for the graph of the equation.y = x2 + 14x + 49
A. (7, 0), (7, 0), (0, 49) B. (-7, 0), (-7, 0), (0, 49) C. (0, -7), (0, -7), (49, 0) D. (0, 7), (0, 7), (49, 0)
Mathematics
Determine whether the graph of the polynomial has y-axis symmetry, origin symmetry, or neither.
A. y-axis symmetry B. origin symmetry C. neither
Mathematics