x? = x(0.1? 0.004x ? 0.001y) , y? = y (0.05 ? 0.001x ? 0.001y) , x (0) = 3, y (0) = 2
For the systems of differential equations, use Euler’s method with ?x = 2 to plot the trajectory of x and y to plot the trajectory for 0 ? t ? 500.
x (500) ? 16.66806, y (500) ? 33.3295
Mathematics
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Find the prime factorization of the number.7425
A. 33 ? 53 ? 11 B. 3 ? 54 ? 11 C. 33 ? 52 ? 11 D. 34 ? 5 ? 11
Mathematics
Multiply.-
A.
B. -
C.
D. - 1
Mathematics
Graph the equation by hand.y = 3x + 3
A.
B.
C.
D.
Mathematics
Use the intermediate value theorem for polynomials to show that the polynomial function has a real zero between the numbers given.f(x) = 2x4 - 10x2 + 6; 2 and 3
A. f(2) = 2 and f(3) = -78 B. f(2) = 2 and f(3) = 78 C. f(2) = -1 and f(3) = 79 D. f(2) = -2 and f(3) = 78
Mathematics