Another quadratic formula and the discriminant problem that I am stuck on. the answer is {2, 1/2}

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0