Simplify. Assume that no radicands were formed by raising negative quantities to even powers.-2
+ 7
A. -37
B. -61
C. 37
D. 61
Answer: C
Mathematics
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Graph the integrand and use areas to evaluate the integral.
A. 192 B. 16 C. 48 D. 96
Mathematics
Provide an appropriate response.Consider the functions f(x) = 18x2 - 11x and g(x) = -6x2 - 5x + 3. Find (f - g)(x).
A. 24x2 - 16x - 3 B. 12x2 - 16x + 3 C. 24x2 - 6x - 3 D. 18x2 - 3
Mathematics
Sketch the graph of the function over the interval 0 ? x ? 2?.y = -2 sin 
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.
+ 
= 4
A. - 2, -8
B. - 
, 8
C. 2, 8
D. 
, -8
Mathematics