In each of Exercises 1-6, match the expression with the best illustration of that expression from the right the column on 1. An exponent a) 10 ^ 2 2. A base b) The 4 in 4 ^ 3 3. The square of a number c) The 6 in x ^ 6 4. The cube of a number d) - (x + 3) = - x - 3 5. Like terms e) 3y ^ 4 and - y ^ 4 6. The opposite of a sum) 8 ^ 3 - 83aulay udia