Demand curve formulaForums › Ask ACCA Tutor Forums › Ask the Tutor ACCA PM Exams › Demand curve formulaThis topic has 1 reply, 2 voices, and was last updated 8 years ago by John Moffat.Viewing 2 posts - 1 through 2 (of 2 total)AuthorPosts September 3, 2016 at 2:59 pm #337308 mika84MemberTopics: 99Replies: 149☆☆☆Sir I now suddenly realized, that demand curve in my Kit’s examples is gieven as P=a+bQ, then they calculate b with minus sign. Can we ignore this minus and use formula P=a-bQ. there is always negative correlation between price and demand,right? September 3, 2016 at 3:26 pm #337320 John MoffatKeymasterTopics: 57Replies: 54709☆☆☆☆☆Yes, of course. “+” followed by “-” always results in “-” 🙂AuthorPostsViewing 2 posts - 1 through 2 (of 2 total)You must be logged in to reply to this topic.Log In Username: Password: Keep me signed in Log In