Brainliesttt : ) explain why the graph of a quadratic equation has the shape of a parabola?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0