Find the composite function for the given functions.g ? f for f(x) = 4x2 + 2x + 5 and g(x) = 2x - 4
A. 4x2 + 2x + 1
B. 8x2 + 4x + 14
C. 8x2 + 4x + 6
D. 4x2 + 4x + 6
Answer: C
Mathematics
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Evaluate the integral.
A. 2e2t - t + ln 
+ C
B. 2e2t + t - 
ln 
+ C
C. e2t + ln 
- 
ln 
+ C
D. e2t + t - 
ln 
+ C
Mathematics
Convert as indicated.8.8 yd to meters
A. 223.5 m B. 7.9 m C. 346.5 m D. 67.1 m
Mathematics
Find the following limit using tables on a grapher. Start with Step = 0.1 and then go to 0.01, 0.001, and 0.0001. When you think you know the limit, graph and use the TRACE feature to further verify your assertion.
Mathematics
Determine the values of x for which the radical expression is a real number. Express your answer as an inequality or write "all real numbers".
A. x ? 7 B. x ? -7 C. all real numbers D. x ? 7
Mathematics