If there are G grams of a certain radioactive substance present today, then in one year there will be 
grams remaining. There are initially 28 grams present. How much remains after 6 years? Round your answer to two decimal places.
?
A. 25.94 grams
B. 23.32 grams
C. 22.18 grams
D. None of the above
Answer: B
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Find the zeros of the function. Give exact answers.f(x) = x2 - 7x - 7
A. 
B. 
C. 
D. 
Find the probability.Two 6-sided dice are rolled. What is the probability the sum of the two numbers on the die will be 3?
A. 2
B. 
C. 
D. 
Find an equation for the graph.
A. y = 2 cos (4x)
B. y = 2 cos 
C. y = 4 cos (2x)
D. y = 4 cos 
Answer each question appropriately.If differentiable functions y = F(x) and y = G(x) both solve the initial value problem 
on an interval I, must 
for every x in I? Justify the answer.
A. F(x) = G(x) for every x in I because when given an initial condition, we can find the integration constant when integrating f(x). Therefore, the particular solution to the initial value problem is unique. B. F(x) and G(x) are not unique. There are infinitely many functions that solve the initial value problem. When solving the problem there is an integration constant C that can be any value. F(x) and G(x) could each have a different constant term. C. There is not enough information given to determine if F(x) = G(x). D. F(x) = G(x) for every x in I because integrating f(x) results in one unique function.