Giten the function h(x) = -x2 + 3x + 9, determine the average rate of change of the function over the interval -2 < x < 3.

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

On a piece of paper graph f(x)=5•(0.4)^x

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10