How do I graph
b)y=3x^2+12x-7 and it's inverse, and state the domain and range of each.
Pick x values (i.e. x=-2,1,0,1,2,3,4) and evaluate the function at these values. Then plot these points and connect them (make sure the curve looks smooth).Also, how would I go abouts graphing this by hand?
Yes.Thanks. Would this method be appropriate to use for the second questions as well?
Yes. This time, look where y=-2,-1,0,1,2,3,4. Then connect the points.Also, for the graphing the inverse by hand I would simply switch the x and y values, correct?
Take note that the domain and the range switch for the inverse.