Find the factored form of a polynomial function f whose roots are given. Then find values of the leading coefficient for which the coefficients of f in standard form are integers.Roots: 
, 
, -3
A. f(x) = 
(5x + 1)(15x + 1)(x - 3)
a = 75k, for any integer k
B. f(x) = 
(5x - 1)(15x - 1)(x + 3)
a = 75k, for any integer k
C. f(x) = 75a(5x + 1)(15x + 1)(x - 3)
a = k, for any integer k
D. f(x) = 75a(5x - 1)(15x - 1)(x + 3)
a = 75k, for any integer k
Answer: B
Mathematics
You might also like to view...
Subtract in the indicated base.
A. 12five B. 22five C. 24five D. 14five
Mathematics
Solve the problem.The intelligence quotient in psychology is given by Q = 100
, where m is an individual's mental age and c is the individual's chronological, or actual, age. Find 
.
A. - 
B. - 
C. 100m
D. 
Mathematics
Perform the indicated operation. Assume that all variables are nonnegative.
? 
A. 42
B. 
C. 
D. 
Mathematics
Find the coordinates of the vertex of the quadratic function.f(x) = -x2 + 2x + 4
A. (1, 5) B. (-1, 3) C. (2, 4) D. (-1, 1)
Mathematics