You are given that f(x) = cx + d and that f(0) = -6 and f(2) = 10. Find the values of c and d.
f(x) = cx + d f(0) = c0 + d = d = -6 => d = -6 f(2) = c2 + d = c2 + -6 = 10 => c2 - 6 = 10 => c = (10 + 6) / 2 => c = 8
GJ
Related Maths GCSE answers
All answers ▸What is Pythagorus Theorem ? Find the length of BC if given a right angle triangle ABC where AB is 8cm and the length of the hypotenuse AC is 10cm ?
You have a cubiod of dimension 2.2m by 1.8m by 2.0m, you have a pole of length 3m. Will the pole fit into the cuboid?
A curve has equation y = 4x^2 + 5x + 3. A line has equation y = x + 2. What is the value of x?
Please solve (x+3)(x+4)=20 for x