What is the solution to this system of equations? 2/3x + y = 6 -2/3x - y = 2 a. (1, -1) b. (0, 8) c. infinitely many solutions d. no solution

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

What is the ratio of the length of an object in yards to the length of the same object in miles?

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|