Decide whether the relation is a function.{(-4, -9), (-1, 5), (-1, -1), (-1, 7)}
A. Function
B. Not a function
Answer: B
Mathematics
You might also like to view...
For the given functions f(x) and g(x), find a value x for which (f?g)(x) = (g?f)(x).f(x) = x2 + 6x + 9, g(x) = x + 4
A. x = 
B. x = 
C. x = - 
D. x = - 
Mathematics
Solve the problem.Your bank account has $96 in it when you write checks for $51, 
and $37. You then deposit 
and 
. How much is in the account? Are you overdrawn?
A. $58, no B. $21, no C. $171, no D. $-171, yes
Mathematics
For the given functions f(x) and g(x), find f(x) ÷ g(x).f(x) = 
, g(x) = (x2 - 12x + 27)
A. 
B. 
C. (x - 3)2
D. (x + 9)2
Mathematics
Determine whether the ordered pair is a solution for the linear inequality.(-2, 2); 2x - 3y ? 1
A. Yes B. No
Mathematics