Find the slope-intercept form of the equation of the line with the given properties.x-intercept = 4; y-intercept = 5

A. y = x + 5
B. y = - x + 4
C. y = - x + 4
D. y = - x + 5


Answer: D

Mathematics

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A. ?


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Find the indicated sum.

A.
B.
C. 30
D. - 

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Use a graphing utility to graph the function over the indicated interval and approximate any local maxima and local minima. If necessary, round answers to two decimal places.f(x) = x2 + 2x - 3; (-5, 5)

A. local maximum at (-1, 4) B. local maximum at (1, -4) C. local minimum at (1, 4) D. local minimum at (-1, -4)

Mathematics

Solve the problem.Find out how long it takes a $3100 investment to double if it is invested at  compounded quarterly. Round to the nearest tenth of a year. Use the formula .

A. 8.6 yr B. 9.2 yr C. 8.8 yr D. 9 yr

Mathematics