Find the composition. If f(x) = - 
and g(x) = 
, find (f ? g)(x).
A. - 
B. - 
C. - 
D. - 
Answer: A
Mathematics
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Match the equation to the correct graph.y = 
(x - 2)2 + 2
A. 
B. 
C. 
D. 
Mathematics
Find the intervals on which the function is continuous.y = 
- 2x
A. discontinuous only when x = -7 B. discontinuous only when x = 5 C. continuous everywhere D. discontinuous only when x = -5
Mathematics
Use technology to compute r, the correlation coefficient.The test scores of 6 randomly picked students and the number of hours they prepared are as follows: 
A. -.2241 B. .2015 C. .6039 D. -.6781
Mathematics
Solve.Find the exact value of the perimeter of the rectangle below. 
L = 104 + 
, W = 104 - 
A. 4
+ 416
B. 4
C. 416
D. 208
Mathematics