Given: -7+3x^2-5x 20) write the polynomial in standard form.
a) -7+3x^2-5x b) 3x^2-5x-7. c) -7-5x+3x^2

21) identify the coefficient of the first term when the polynomial is written in standard form.
a)-7. b) -5. c) -3. d) 3

22) identify the constant.
a) -7 b) -5. c) -3. d) 3

23) identify the coefficient of the second term when the polynomial is written standard form.
a) -7. b) -5. c) -3. d) 3