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Question 3 O Mark this question Find the following indefinite integral: [12x - 15x3 + 27x4 dx 3x5 O 4 x5 +9 In x +c O 10 6 27 5 1 X + 5 26 +0 27 5 3 O 10 6 X + c 5 4X O x3 - 5x + 9 In x +cQuestion 5 O Mark this question Solve y' = 18x-+ 12ex-9, given that the solution passes through the point (1, - 3). O y= 6x3 -2e " bx+6- 9x +2 O y= 6x3 -2e -6x+6 - 7 O y= 6x3+2e - 6x+6- 11 O y=6x3 + 2e - 6x+6-9x -2Question 6 O Mark this question Find the indefinite integral: [ 12x3cos(x* + 27)dx O 3sin(x* + 27) +c O - 3sin(x*+ 27) +c O 3x*sin 1 x5 + 27x +c O - 3x sin =x3+ 27x +c\fQuestion 9 O Mark this question Evaluate 7xdx using the fundamental theorem of calculus. 3 O 7x dx = 2315 - 2 O 7x dx = 4655 - 2 3 O 7x dx = - 2315 - 2 3 O 7x dx = - 4655 - 2