Solve the system of nonlinear equations using the method of elimination.

A. (0, -7), (-2, 9)
B. (6, -7), (-2, 9)
C. (0, -7), (5, -5)
D. (6, -7), (-1, 7)


Answer: B

Mathematics

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Find the linearization L(x) of f(x) at x = a.f(x) = , a = 0

A. L(x) = x + 
B. L(x) = - x - 
C. L(x) = - x + 
D. L(x) = x - 

Mathematics

Factor the polynomial completely.4x2 + x - 68

A. (4x - 17)(x + 4) B. (4x + 4)(x - 17) C. (4x - 4)(x + 17) D. (4x + 17)(x - 4)

Mathematics

Answer the question.The given graph is that of the derivative of a function f. Using information obtained from the graph of f' and the fact that f(-1) = - and f(-3) = 0, sketch the graph of f. Explain how you obtained the graph of f. 

What will be an ideal response?

Mathematics

Convert to a rectangular equation.r + r sin ? = 2

A. x2 = 4 + 4y B. x - 4y - 4 = 0 C. x2 = 4 - 4y D. x + y = 4

Mathematics