Final answer:
To find r(x) = f(x)/g(x), substitute the given values for f(x) and g(x) and simplify the equation.
Step-by-step explanation:
To find r(x) = f(x)/g(x), we need to substitute the given values for f(x) and g(x) into the equation.
f(x) = 7x42/7x35
g(x) = (x2 - 9x + 18)/(x2 - 8x + 15)
Now, we can simplify the equation by canceling out like terms and performing any necessary operations on the numerators and denominators.