Write an equation of the line passing through point P(4, -6) that is perpindicular to the line y= -3.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = (x+4)(x+3)