Sketch the graph of the piecewise deﬁned function

f(x) = 1−x if x ≤ 1,

1 if x > 1

b) and evaluate f(f(−3)).

I NEED HELP WITH PART B!!!! please help

mharrigan920 Dec 15, 2019

#1**+2 **

Ok part B.

F(f(-3)) is just f("what f(-3) is").

Well we know that 1 is greater than -3 so we use the first equation

f(-3) is 1- -3 or 4.

f(f(-3)) is f(4).

4 is greater than 1 so now we use the second equation.

f(4) is just 1.

So the answer is just 1.

Hope this helps.

~~GF

goreisthebest Dec 15, 2019