For the given f(x), find a formula for f'(a).f(x) = -9x + 5x2
A. f'(a) = -9 + 5a
B. f'(a) = -9 + 10a
C. f'(a) = 9 - 10a
D. f'(a) = 10a
Answer: B
Mathematics
You might also like to view...
Evaluate the integral.
A. - 
?2
B. - 
?2
C. - 
?2
D. - 
?2
Mathematics
Determine if the ordered pair is a solution of the equation. Remember to use alphabetical order for substitution.(1, 0); y = x3 - 2
A. No B. Yes
Mathematics
Decide whether or not the functions are inverses of each other.f(x) = x3 - 1, g(x) =
A. Yes B. No
Mathematics
Factor the trinomial completely.40z8 - 28z5 - 48z2
A. 4z2(5z3 - 4)(2z3 + 3) B. 4(2z6 - 3)(5z2 + 4) C. (2z4 + 2)(5z4 + 4) D. 4z2(2z3 - 3)(5z3 + 4)
Mathematics