Write the equation in the form y = a(x - h)2 + k.y = x2 + 8x - 1
A. y = (x - 4)2 + 15
B. y = (x - 4)2 - 17
C. y = (x + 4)2 - 17
D. y = (x + 4)2 + 15
Answer: C
Mathematics
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Find the Taylor polynomial of order 3 based at a for the given function.ln x; a = 7
A. 
+ 
+ 
+ 
B. ln 7 - 
+ 
- 
C. ln 7 + 
- 
+ 
D. 
- 
+ 
- 
Mathematics
Find the area of the part of hyperbolic paraboloid z = y² - x² that lies between cylinders x² + y² = 1 and x² + y² = 9.
What will be an ideal response?
Mathematics
This double-bar graph shows the number of male (M) and female (F) athletes at a university over a four-year period. Answer the question.
Which year had the greatest number of male athletes?
A. Year 1 B. Year 2 C. Year 4 D. Year 3
Mathematics
Find the perimeter.
A. 160 m B. 126 m C. 114 m D. 80 m
Mathematics