State whether the function is a polynomial function or not. If it is, give its degree.f(x) = 1 - 
x
A. Yes; degree 0
B. Yes; degree 1
C. Yes; degree 5
D. Not a polynomial
Answer: B
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Evaluate the improper integral.
A. 
B. 
C. 
D. 
Solve the problem.The amount of money (in thousands of dollars) that Americans spend yearly at coffee retailers has increased greatly. 
Let D be the amount (in thousands of dollars) Americans have spent on coffee every year since 2014. A model for the situation is 
How much money will Americans spend on coffee in the year 2027?
A. $235,000 B. $2350 C. $235 D. $23,500
Use the table to solve the problem.The cost in dollars of driving a certain make and model of car for x miles is given by the function f. A numerical representation of f is given in the following table. 
If the cost is $0.98, how many miles have been driven?
A. 3 miles B. 1 miles C. 2 miles D. 4 miles
Decide whether or not the functions are inverses of each other.f(x) = 
, g(x) = 
A. No B. Yes; Exclude the value {-3} C. Yes