WebSo, if \((x - a)\) is a factor, \(f(a) = 0\). To find the answer, you need to try dividing the polynomial by simple factors to see which one gives a remainder of zero. previous WebQuestion 2: w is inversely proportional to f When f = 12, w = 40 (a) Find a formula connecting w and f (b) Find the value of w when f = 60 Question 3: B is inversely proportional to y When B = 0.8, y = 13 (a) Find an equation for B in terms of y. (b) Work out the value of B when y = 5 Question 4: y is inversely proportional to x Complete the table.
Transforming Trig Graphs – Corbettmaths
WebMay 10, 2014 · Sketch the graph of y = f(−x) The fifth term of an arithmetic series is 512. The sum of the first 6 terms is 3009 Find a and d The curve C has equation y = f(x) … Webf x) = 1+ cosx f(100) 21st March Higher 5-a-day The probability that Nita passes her English exam is 0.7 and the probability that she passes her French exam is x. The probability … top dog dna tests
corbettmaths - YouTube
WebThe Corbettmaths channel has over 900 mathematical videos on a wide range of topics, for KS2, KS3, GCSE and A-Level.Lots of resources can be found on www.cor... WebExample: Given that f(x) = \dfrac{x+8}{3}, find f^{-1}(x) Step 1: Write the equation in the form x = f(y) For this we need to replace all the x ‘s in the equation with y ‘s and set the … WebChanging the Subject Video 7 on www.corbettmaths.com Question 1: The circumference of a circle is given as c = 2πr Make the radius, r, the subject of the formula. top dog granite grapple