Which graph represents the function? f(x)=(x+2)^2 if x< −1 |x|+1     if −1≤x≤1 −√x        if x> 1

option B

Step-by-step explanation:

To get the graph of piecewise function

We make a table for each function

Plug in end points  and make a table

First function f(x) = (x+2)^2 if x<-1

x <-1 so we pick number for x  less than -1. Also we use -1 but we use open circle at x=-1

x         y = (x+2)^2

-3         (-3+2)^2= 1

-2         (-2+2)^2 = 0

-1           (-1+2)^2 = 1

Now plot the table on graph

second function f(x) = |x| + 1 if -1<=x<=1

Make a table, we use -1, 0  and 1 because we have -1<=x<=1 (-1 and 1 are included)

x        y=|x| +1

-1         |1| + 1 = 2

0        |0|+1 = 1

1          |1|+1= 2

Third function    if x>1

We find out y when x=1 and make a open circle at x=1 because we have x>1

x      

1        

4        

Plot all the point on the graph

Correct graph is attached below

- 70

this is the answer for you hope it

a

step-by-step explanation: