(1 point) let f(x)=−7, g(x)=−9x−7 and h(x)=9x2. consider the inner product ⟨p, q⟩=∫40p(x)q(x)dx in the vector space c0[0,4] of continuous functions on the domain [0,4]. use the gram-schmidt process to determine an orthonormal basis for the subspace of c0[0,4] spanned by the functions f(x), g(x), and h(x).