For the given functions f and g, find the requested function and state its domain.f(x) = x - 3; g(x) = 3x2Find f - g.
A. (f - g)(x) = 3x2 - x + 3; all real numbers
B. (f - g)(x) = -3x2 + x - 3; all real numbers
C. (f - g)(x) = 3x2 + x - 3; all real numbers
D. (f - g)(x) = -3x2 + x - 3; {x|x ? 3}
Answer: B
Mathematics
You might also like to view...
Add.-15 + (-4)
A. -11 B. 19 C. -19 D. 11
Mathematics
Solve and check.2x - 2 = 16
A. 36 B. 20 C. 18 D. 9
Mathematics
Solve the equation.55 - 
= 
A. {140}
B. {5}
C. 
D. 
Mathematics
Provide an appropriate response.Find the value(s) of x for which f(x) = 4x2 + 2x - 5 is discontinuous.
Fill in the blank(s) with the appropriate word(s).
Mathematics