Find the slope of the line that passes through the points.

Ihonestly don’t understand this at all

The graph of the quadratic function shown on the left is y = –0.7(x + 3)(x – 4). the roots, or zeros, of the function are . determine the solutions to the related equation 0 = –0.7(x + 3)(x – 4). the solutions to the equation are x =

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?