Question

1 1. For f(x) = x²-3 find: (a) f(3) (3 points) (b) f(2+h) (3 points) Answer:

Answer 1

Answer:

f(x) = 1/ x² - 3

f(3) = 1 / 3²- 3

=1/6

f(2+h) = 1 / (2+ h) ² - 3

= 1 / 4 + 4h + h² - 3

therefore...

f(2 + h) = 1 / 1 + 4h + h²