Solve graphically.x - y = -4y = -3x
A. Infinitely many solutions
B. No solution
C. (-1, 3)
D. (1, -3)
Answer: C
Mathematics
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Determine if the sequence is monotonic and if it is bounded.an = 
A. nondecreasing; bounded B. not monotonic; bounded C. decreasing; bounded D. decreasing; unbounded
Mathematics
Solve the equation by completing the square. Express any complex numbers using i notation.x2 + 4x = 7
A. x = -1 ± 
B. x = -2 ± 
C. x = 2 + 
D. x = -2 ± 2
Mathematics
Determine the quadrant in which an angle, ?, lies if ?= 5.00 radians.
A. 2nd quadrant B. 4th quadrant C. 3rd quadrant D. 1st quadrant
Mathematics
Add or subtract as indicated. Write the answer in simplest form.
- 
A. - 
B. 
C. 
D. 4
Mathematics