Assess the stability of the equilibrium points of the nonlinear system x? = (x ? 2)( y ?1) and y? = x2 ? 2y ?8

Sketch trajectories of solutions of z? = Az given the eigenvalues and associated
eigenvectors of A. Classify the origin and assess its stability.


(2, 2), saddle point, unstable ;
(?2, ? 2), saddle point, unstable

Mathematics

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Write the equation of the line from the given information. Write the line in slope-intercept form.Passing through  and 

A. y = x + 
B. y = x + 
C. y = 9x - 
D. y = 9x - 

Mathematics

Without graphing, classify the function as increasing or decreasing, and determine f(0).f(x) = 7x

A. f(0) = 7; decreasing
B. f(0) = ; increasing
C. f(0) = 7; increasing
D. f(0) = ; decreasing

Mathematics

Determine whether the expressions are equivalent.3(x - 8x), 3x - 24x

A. No B. Yes

Mathematics

Simplify by reducing the index of the radical.

A.
B.
C.
D.

Mathematics