Find the extreme values of the function subject to the given constraint.
A. Minimum: 6 at (±1, 0); maximum: 7 at (0, ±1)
B. Minimum: 6 at (0, ±1); maximum: 7 at (±1, 0)
C. Minimum: 6 at (0, ±1); maximum: 0 at (0, 0)
D. Minimum: 6 at (±1, 0); maximum: 0 at (0, 0)
Answer: B
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Write an equation of the line passing through the given points.(10, -68) and (-7, 34)
A. y = -6x - 8
B. y = 6x - 128
C. y = - 
x - 
D. y = 
x - 
Solve the equation.
= 7
A. {64} B. {50} C. {49} D. {48}
Find the amount that will be in an account, given the stated conditions.P = $14,000, t = 8, r = 8% compounded semiannually
A. $26,221.74 B. $25,913.02 C. $25,213.21 D. $12,221.74
Solve the problem.Suppose that you are to cut a piece of ribbon for a wreath that is 120 inches long into two pieces so that one piece is 4 times as long as the other. How long is each piece of ribbon?
A. 30 in., 120 in. B. 30 in., 72 in. C. 24 in., 96 in. D. 24 in., 120 in.