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Use direct substitution to evaluate the polynomialfunction for the given value of x = 2. f(x) = 2x3 + 5x2 + 4x + 8 Use direct substitution to evaluate the polynomialfunction for the given value of x = -3. f(x) = 2x3 - x4 + 5x2 - x Use direct substitution to evaluate the polynomialfunction for the given value of x = 4. f(x) = x + ½x3 Use direct substitution to evaluate the polynomialfunction for the given value of x = -2. f(x) = x2 - x5 + 1 Use direct substitution to evaluate the polynomialfunction for the given value of x = 3. f(x) = 5x4 - 8x3 + 7x2 Use direct substitution to evaluate the polynomialfunction for the given value of x = -6. f(x) = x3 + 3x2 - 2x + 5 Use direct substitution to evaluate the polynomialfunction for the given value of x = 3. f(x) = 11x3 - 6x2 + 2 Use direct substitution to evaluate the polynomialfunction for the given value of x = -2. f(x) = x4 - 2x + 7 Use direct substitution to evaluate the polynomialfunction for the given value of x = 4. f(x) = 7x3 + 9x2 + 3x Use direct substitution to evaluate the polynomialfunction for the given value of x = -4. f(x) = -x5 - 4x3 + 6x2 - x |