Determine the solution to the system of linear equations graphically. If the system is dependent or inconsistent, so state.4x + y = -166x + 2y = -22
A. (-3, -4)
B. (-5, -6)
C. (5, 4)
D. (-5, 4)
Answer: D
Mathematics
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Find the area of the shaded region. f(x) = x3 + x2 - 6x
A. 
B. 
C. 
D. 
Mathematics
Rephrase the statement in the requested symbolic form.inverse of a ? b
A. b ? a B. ~a ? b C. ~b ? ~a D. ~a ? ~b
Mathematics
Solve the problem.If 
is a convergent series of nonnegative terms, what can be said about 
, where k is a positive integer?
A. May converge or diverge B. Always converges C. Always diverges
Mathematics
Rewrite the equation in standard form. Find the center and radius of the circle.x2 + y2 + 18y + 17 = 0
A. x2 + (y + 9)2 = 64 center (0, 9), r = 8 B. x2 + (y - 9)2 = 64 center (0, 9), r = 8 C. x2 + (y + 9)2 = 64 center (0, -9), r = 8 D. (x + 9)2 + y2 = 64 center (-9, 0), r = 8
Mathematics