8 8. = Given f(x) = cos(3x + 1), find f'(1) a) 0 b)-1 c)-3 d) none of these 9. = If f(x) = vex, the derivative is: a) f'
Posted: Tue May 10, 2022 8:20 pm
8 8. = Given f(x) = cos(3x + 1), find f'(1) a) 0 b)-1 c)-3 d) none of these 9. = If f(x) = vex, the derivative is: a) f'(x) = vez ) b) f'(x) = vex 1 = c) f'(x) = f= d) none of these 2 zvex 10. Which of the following is a derivative of the function y 2excosx is: a) 2e*cosx b) –2e^(sinx - cosx) c) 2e* (1) d) –2e*cosx sinx