Given f(x) and g(x), find the composition.f(x) = -3x - 9; g(x) = 4x2 + 5x - 2Find (g ? f)(-6).
A. 367
B. 159
C. 79
D. -345
Answer: A
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Identify equilibrium values and determine which are stable and which are unstable.
= (y + 2)(y + 1)
A. y = 2 is a stable equilibrium value and y = 1 is an unstable equilibrium. B. y = 1 is a stable equilibrium value and y = -2 is an unstable equilibrium. C. y = -2 is a stable equilibrium value and y = 1 is an unstable equilibrium. D. y = -1 is a stable equilibrium value and y = 2 is an unstable equilibrium.
Provide an appropriate response.If one step in the solution of an equation is 93 = 78, what is the final solution of the equation?
What will be an ideal response?
Divide and, if possible, simplify. Assume all variables represent positive real numbers.
A. 
B. 3
C. 3
D. 
Graph the function.y = 4 cot 2x
A. 
B. 
C. 
D. 