Which ordered pair is the solution to the system of equations? {2x+y=−8x−y=−4{2x+y=−8x−y=−4

(1, 5)(1, 5)

(−3, −2)(−3, −2)

(−1, 3)(−1, 3)

(−4, 0)

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?