Help me please , will mark

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}

In which form is the following function written? y = - 2(x – 3)(x + 5)

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show