Use synthetic division to show that g(x) is a factor of f (x), and complete the factorization of f (x).g(x) = x + 2, f (x) = x3 + 7x2 - 26x - 72
A. (x - 4) 2(x + 9)
B. (x - 4)(x - 9)(x + 2)
C. (x - 4)(x + 2) 2
D. (x - 4)(x + 9)
E. (x - 4)(x + 9)(x + 2)
Answer: E
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Find a rational function that satisfies the given conditions. Answers may vary, but try to give the simplest answer possible.Vertical asymptote x = 3, hole at x = 2, x-intercept (1, 0), and end behavior model q(x) = x + 1
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Solve the problem.A certain radioactive isotope decays at a rate of 2% per 100 years. If t represents time in years and y represents the amount of the isotope left then the equation for the situation is 
In how many years will there be 92% of the isotope left?
A. 251 yr B. 417 yr C. 400 yr D. 800 yr
Add or subtract as indicated.|-4 - 5|
A. -9 B. 1 C. -1 D. 9
Evaluate the expression.
A. 30
B. 
C. 
D. 2!