Determine whether the function is one-to-one.f(x) = x3 - 3
A. One-to-one
B. Not one-to-one
Answer: A
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Simplify, if possible, by combining like terms.4a - 2a + 2
A. -2a + 2 B. 2a + 2 C. 4a D. Cannot be simplified
Provide an appropriate response.When money is to be added to a checking account, a 
is normally filled out.
A. deposit slip B. receipt C. signature card D. check book
Write a formula for a linear function f whose graph satisfies the conditions.Slope: 1.9; passing through (1, 3.3)
A. f(x) = 1.9x + 1 B. f(x) = -1.9x + 1.7 C. f(x) = 1.9x + 1.4 D. f(x) = 1.9x + 3.3
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.Last year the profit for a company was $578,000. This year's profit decreased by 2.5%. Find this year's profit.
A. $563,550.00 B. $144,500.00 C. $433,500.00 D. $14,450.00