Find the value of x or y so that the line through the pair of points has the given slope.(-1, 2) and (4, y); m = -2
A. -8
B. 11
C. -9
D. 9
Answer: A
Mathematics
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The population N, in thousands, of a small town after t years is given in the table below. Use exponential regression to find the yearly percentage decay rate of the population. Round your answer to two decimal places. t 2 4 6 8 10 N 8.70 6.91 5.07 3.92 3.32?
A. 12.00% B. 11.77% C. 13.77% D. 14.88%
Mathematics
Determine whether the function is odd, even, or neither.f(x) = x + csc x
A. Neither B. Odd C. Even
Mathematics
Find the missing length, x, for the similar triangles.
A. x = 7.0; y = 3.6 B. x = 7.0; y = 3.9 C. x = 1.12; y = 3.6 D. x = 8.0; y = 3.9
Mathematics
Solve the problem.A sequence is defined by f(n) = floor(
)?ceiling(
). By looking at several examples on your calculator determine 
A. (n + 1)2 B. n2 + n C. n2 - n D. (n - 1)2
Mathematics