Solve the problem.Beverly expects at least 25 guests to attend her party. Express the number of guests x as an inequality and graph the values of x.
x = number of guests
A. x ? 25 x = number of guests
B. x ? 25 x = number of guests
C. x < 25 x = number of guests
D. x ? 25 x = number of guests
Answer: D
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Find the value of d2y/dx2 at the point defined by the given value of t.x = sin t, y = 9 sin t, t =
A. 18 B. -9 C. 0 D. -18
Find the quotient q and a remainder r when a is divided by b, and write the result in the form a = bq + r of the division algorithm for the given choices of a and b.a = 4892, b = 6
A. 4892 = (6)(817) B. 4892 = (6)(815) + 5 C. 4892 = (6)(815) D. 4892 = (6)(815) + 2
Solve the problem.The formula P = 153e0.033t models the population of a particular city, in thousands, t years after 1998. When will the population of the city reach 199 thousand?
A. 2007 B. 2006 C. 2008 D. 2009
Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 3 - 4-x; relative to f(x) = 4x
A. Reflected across y-axis;
reflected across x-axis;
moved down 3 unit(s)
B. Moved up 3 unit(s);
reflected across, y-axis;
reflected across x-axis;
C. Reflected across y-axis;
reflected across x-axis;
moved up 3 unit(s)
D. Moved up 3 unit(s);
reflected across, y-axis;
reflected across x-axis;