Solve graphically.2x - y = 5
A. (-5, 4)
B. No solution
C. (5, 4)
D. Infinitely many solutions
Answer: B
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Round to the indicated place value.Round to the nearest hundredth: 0.3104
A. 0.3104 B. 0.31 C. 0.32 D. 0.310
For the pair of functions, find the indicated sum, difference, product, or quotient.f(x) = x2 - 1, g(x) = 2x + 1Find (f/g)(
).
A. 
B. 
C. 
D. 
Solve the problem.The total sales in dollars of some small businesses fluctuates according to the equation 
where x is the time in months, with x = 1 corresponding to January, 
and 
Determine the month with the greatest total sales and give the sales in that month.
A. March; $12,700 B. September; $4100 C. June; $8400 D. December; $12,700
Write out the sum.
A. 1 + 2 + 3 + ... + n B. 6 + 7 + 8 + ... + (n + 5)2 C. (n + 5)2 D. 36 + 49 + 64 + ... + (n + 5)2