What is the perimeter of the triangle with (4,2) (-2,-2) (2,-4)

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

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)?

Aline passes through 3,7 and 6,9 what equation represents the line