Use the quadratic function to determine if the function has a maximum or minimum value and then find this maximum or minimum value.f(x) = -x2 - 
x + 8
A. minimum at 
B. maximum at 
C. maximum at 
D. minimum at 
Answer: C
Mathematics
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Evaluate the integral by making a substitution (possibly trigonometric) and then applying a reduction formula.
A. 
+ C
B. 
+ C
C. 
+ C
D. 
ln
+ C
Mathematics
Find the distance between the pair of points. Give an exact answer.(7, 1) and (-6, -4)
A. 194 units
B. 12 units
C. 65 units
D. 
units
Mathematics
Solve the problem.A rectangular garden has dimensions of 13 feet by 10 feet. A gravel path of consistent width is to be built around the garden. How wide can the path be if there is enough gravel for 420 square feet?
A. 8.5 ft B. 7 ft C. 8 ft D. 6 ft
Mathematics
For a right triangle in which 
, it follows that 
.
Answer the following statement true (T) or false (F)
Mathematics