Evaluate the function.If f(x) = x2 - 2, find f(a - 2).
A. a2 - 4a + 4
B. a2 - 4
C. a2 - 4a + 2
D. a2 + 4
Answer: C
Mathematics
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Solve the equation.2x + 2
- 12 = 0
A. 
B. {4}
C. 
D. {2}
Mathematics
Evaluate the integral.
Mathematics
Solve the problem.Jim has gotten scores of 80 and 79 on his first two tests. What score must he get on his third test to keep an average of 75 or greater?
A. at least 66 B. at least 78.0 C. at least 79.5 D. at least 65
Mathematics
Find the distance between the points 
and 
. Round the answer to two decimal places
?
Fill in the blank(s) with the appropriate word(s).
Mathematics