Question 3 (1 mark) Question If - increases by 20% then Ar =0.02r. Answer O A True O B False Question 4 [1 mark) Question The parametric equations of the line passing through the point P(1,0,4) with direction vector c=3its; are *=3+t . 9=6 and 1=41 Answer 0 A True O B Falso Question 8 (1 mark) Question ex-e-*=1 = e20-1=ex Answer O A True O B False Question If V= lar2k where a is constant, then AV EachAr Answer True O B False Question The function y= =$43:2 has its maximum value on the interval [-3,2] at * =-2 Answer O A True O B False