Graphing Quadratic Functions
f(x) = 2r2 - 5x + 1, -1 (x, y)
f(x) = -2x2 + 3x + 4,-2.5 (x, y)
(d) f(x) = -4x² + 4x - 1,-1 (x, y)

I don’t understand anything can anyone help?

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.