Solve the equation.  =  

A. - 
B. No solution
C. - 
D. - 


Answer: D

Mathematics

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Find the intervals on which the function is continuous.y = 

A. continuous on the intervals (-?, -] and [, ?)
B. continuous everywhere
C. continuous on the interval [, ?)
D. continuous on the interval [-]

Mathematics

Answer the question.To complete the square of 2x2 + 4x = 8, is it ever a good idea to divide by the coefficient of x2?

What will be an ideal response?

Mathematics

For the given functions f and g, find the requested function and state its domain.f(x) = 16 - x2; g(x) = 4 - xFind f + g.

A. (f + g)(x) = 4 + x; {x|x ? -4} B. (f + g)(x) = x3 - 4x2 - 16x + 64; all real numbers C. (f + g)(x) = -x2 - x + 20; all real numbers D. (f + g)(x) = -x2 + x + 12; all real numbers

Mathematics

Use the compound interest formula to determine the final value of the given amount.$480 at 14% compounded quarterly for 9 years

A. $1560.94 B. $1656.13 C. $1176.13 D. $1600.12

Mathematics