Determine whether the three points are the vertices of a right triangle.(-2, 3), (0, 7), (2, 6)
A. Yes
B. No
Answer: A
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Find the absolute maxima and minima of the function on the given domain.
on the closed triangular region bounded by the lines 
and 
A. Absolute maximum: 184 at 
absolute minimum: 144 at 
B. Absolute maximum: 144 at 
absolute minimum: 64 at 
C. Absolute maximum: 144 at 
absolute minimum: 0 at 
D. Absolute maximum: 184 at 
absolute minimum: 0 at 
For the given investment, assume that there is no opportunity for reinvestment of returns. Find the monthly return, annual return, or annual percentage return as indicated.
Find the annual percentage return.
A. 8.28% B. 295.02% C. 8.60% D. 6.9%
Solve.b2 + 11b = 0
A. -1, -11 B. -11, 0 C. 11, 0 D. 1, -11
Solve the logarithmic equation symbolically.ln 9x + ln 7x = ln 64
A. x = 
B. x = 
1/2
C. x = 1
D. x = 0