Given f(x) = (x - 3), g(x) = =, and h(x) = f(g(x)). determine h'(x). 2. Determine the equation of the tangent to the curve y = (r - 5x + 2)(3x - 2x) at the point (1, -2).THINKING /5 3. Show that there are no tangents to the graph of f(x) - + 2 _ Se+ 2 that have a negative slope. APPLICATION /5 4. Find constants a and b, such that the function -x, if -3 5 1 5 -2 ((x) = gar' + b.if -2