Question

If f(x) = x²+2x+3 , then
find
f (0), f(-1), f),
o write its range
write pre-image of 6 , 11and 2
under f​

Answer 1

Answer:

f(x) = x²+2x+3 , then

f(0)=3

f(-1)=2

Answer 2

Answer:

Don't ever think about it..okh..