Approximate the point of intersection of the graphs of f and g. Then solve the equation algebraically to verify your approximation.







a. (9, - 2)

b. (9, 2)

c. ( -9, 2 )

d. (9, _3)


b. (9, 2)

Mathematics

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Solve the problem.The initial value problem models the payoff of a loan. Solve the initial value problem for t ? 0, and determine the first month in which the balance is zero. B'(t) = 0.007B - 3,500, B(0) = 70,000

A. B = 50,000 - 43,000e0.007t, reaches a balance of zero after approximately 12 months B. B = 350,000,000e0.007 + 35,000,000e0.007t, reaches a balance of zero after approximately 72 months C. B = 50,000 + 43,000e0.007t, reaches a balance of zero after approximately 32 months D. B = 500,000 - 430,000e0.007t, reaches a balance of zero after approximately 22 months

Mathematics

Determine whether or not the graph is a graph of a function of x.

A. Function B. Not a function

Mathematics

Write the equation for the shape described.The circle with center at (-6, -2), passing through (-3, 2)

A. (x + 6)2 + (y + 2)2 = 25 B. (x - 2)2 + (y - 6)2 = 9 C. (x - 6)2 + (y - 2)2 = 25 D. (x + 2)2 + (y + 6)2 = 9

Mathematics

Simplify.8a - 2a - a - 12

A. 6a - 13 B. 5a - 12 C. 6a - a - 12 D. 6a - 12

Mathematics