Provide an appropriate response.Solve the following system of equations graphically: 3x - y = 7   x - y = -1

Fill in the blank(s) with the appropriate word(s).


(4, 5)

Mathematics

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Solve the system using Gaussian elimination.-5x -  y - 5z = -68-8x + 4y + 6z =  34-7x - 9y +  z = -46

A. {(4, 3, 9)} B. {(-4, 3, 8)} C. {(4, 9, 3)} D. ?

Mathematics

Assume that f is an even function, g is an odd function, and both f and g are defined on the entire real line. State whether the combination of functions (where defined) is even or odd.g ? g

A. Even B. Odd

Mathematics

Solve the problem.The number of mice in an old barn after the cats are removed can be roughly estimated with the following function:  where y is the number of mice and x is the number of weeks since a cat lived in the barn. Predict the number of mice there will be in ten weeks if you get rid of the cat in the barn.

A. 14 mice B. 16 mice C. 15 mice D. 21 mice

Mathematics

Use the Leading Coefficient Test to determine the end behavior of the polynomial function.f(x) = 3x3 - 3x3 - x5

A. falls to the left and falls to the right B. rises to the left and rises to the right C. rises to the left and falls to the right D. falls to the left and rises to the right

Mathematics