Question

How to do peacewise function

Answer 1

I know the answer althoguh i dont know the steps to get there

Answer 2

What did you get for the answer? @matlee

Answer 3

-2

Answer 4

i just noticed all i had to do is plug 2 into x?

Answer 5

was that it

Answer 6

If f(x) = -5 when x = 2, then what is the limit of f(x) as x approaches 2.

Answer 7

For some reason i dont understand the term as x approaches 2

Answer 8

so wait when i enter 2 into x i get -2 is that how im suppose to do it but i dont know how to get -5

Answer 9

That is the x-->2 underneath lim at the beginning of the problem.

Answer 10

Oh ok thank you, but does it mean like since it approaches 2 it also passes (1) so the answer to X could also be 1?

Answer 11

Look at the problem.

f(x) = - x^2 + 2 given that x is NOT equal to 2. So, you cannot put 2 in there and crank out -2 as a point of graph of f(x) = - x^2 + 2 .

Answer 12

The second piece of the definition of f(x) tells you that when x = 2, then f(2) equals what?

Answer 13

5

Answer 14

-5

Answer 15

but i put 2 in there and got -2