Decide whether the equation defines y as a function of x.y2 = (x - 5)(x + 1)
A. function
B. not a function
Answer: B
Mathematics
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Evaluate the integral.
dx
A. 
B. 
C. 
D. 
Mathematics
Find the complete solution of the system.  figure 1.png)
What will be an ideal response?
Mathematics
If a triangle has vertices of 
and 
then the area of the triangle is given by 
Find the area of the triangle with vertices at the given points.(1, -3) (1, 1) (4, 3)
A. 6 B. 2.5 C. 12 D. 5
Mathematics
Determine the intervals on which the function is increasing, decreasing, and constant.
A. Increasing on (?, 0); Decreasing on (0, -?) B. Increasing on (-?, 0); Decreasing on (-?, 0) C. Increasing on (0, ?); Decreasing on (-?, 0) D. Increasing on (-?, 0); Decreasing on (0, ?)
Mathematics