Find the composite function for the given functions.f ? g for f(x) = 3x + 5 and g(x) = 4x - 1
A. 12x + 2
B. 12x + 4
C. 12x + 8
D. 12x + 19
Answer: A
Mathematics
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Evaluate the integral by making a substitution and then using a table of integrals.
A. ln 
+ cos t + C
B. ln 
- sin t + C
C. ln 
+ sin t + C
D. ln 
- sin t + C
Mathematics
Factor out the GCF from the polynomial.75x + 15
A. 15(5x) B. 15(5x + 1) C. 5(15x + 3) D. 3(25x + 5)
Mathematics
Solve the formula for the specified variable.A = P(1 + nr) for r
A. r = 
B. r = 
C. r = 
D. r = 
Mathematics
Determine whether the line has a positive or negative slope.
A. Positive B. Negative
Mathematics