The parent function of a quadratic equation is vertically stretched by a factor of 2, then translated 5 units to the
right and 1 unit down. Write the equation of the new
function.

Arrange these numbers from least to greatest 3/5 5/7 2/9

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Can someone me and do the problem plz so i can understand it more better