Decide whether the expression is positive, negative or 0.
A. 0
B. Negative
C. Positive
Answer: B
You might also like to view...
For the given functions f(x) and g(x), find (f ? g)(x) or 
(x) as indicated.f(x) = x2 + 14x + 45, g(x) = x + 9Find 
(x).
A. x - 36 B. x3 - 36 C. x2 + 5 D. x + 5
Use Newton's method to find an approximate answer to the question. Round to six decimal places.Where is the local extremum of f(x) = 
located?
A. x ? 1.000000 B. x ? 1.687547 C. x ? 1.127450 D. x ? 1.102547
Write the expression as one term. Evaluate if possible.log 18 - log 6
A. 12 B. 3 C. log 3 D. log 12
Solve the problem using your calculator.Two separate tests are designed to measure a student's ability to solve problems. Several students are randomly selected to take both tests and the results are shown below. Use linear regression to find a linear function that predicts a student's score on Test B as a function of his or her score on Test A.
A. y = -0.930 + 19.4x B. y = -19.4 - 0.930x C. y = 0.930 - 19.4x D. y = 19.4 + 0.930x