Your quadratic equation should be in standard form. Input the values a, b, and c. If your equation does not have a b or c term, input the value as zero. Scratch has no square root function so the program will ask you for the square root of a number. Use a calculator if need be. If it asks for the root of a negative, your equation has no real solutions. If your solutions are both the same value, your equation has only one solution.
To find the key features of a parabola using a quadratic equation and its solutions (which you just found), click this link: https://scratch.mit.edu/projects/812040892/
