What your gonna do is add five to 15. then you will have the equation: 60x=20. Then what your gonna do is divide each side by 60, so do 60 divided by 60 and 20 divided by 60, then you get your answer to be 0.3, which then converts to 1/3. So you answer would be X = 1/3.
The graph of g(x) = -x^2 is a reflection in the x-axis of the graph of f(x) = x^2. Both graphs have one x-intercept as both graphs have their vertices at the origin, (0,0).
