Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

See more answers at brainly.com

x2 = x^2

@ sm101
for x>=0 what is f(x)=?
then what is f(5)=? and f(6)=?

I don't know... ??

next f(x)=x^2 for x

ok.. I'll try

ok good just plug into the formula f(x)=x^2 right?

|dw:1354063436337:dw|

in case you had trouble reading the question ^

I'm not sure how to substitute the f(5) and to come up with a solution

that is for the piecewise formula here
If f(x) = x for x ≥ 0
=x2 for x < 0

f(-2)=-2^2 and f(-3)=-3^2 ?

yes correct.... :D

just complete the answer what is (-2)^2=__?and (-3)^2=__?

-2^2 = 4 and -3^2 = 9

right?

justa remember for piecewise no matter how many formula they use ,, used them all :D

yess correct :D

yes! let me see if this works

what is f(5) and f(6) though?

I did.. but I'm confused lol
f(5)+? f(6)=6

yes sorry that was f(5)=___? :D
yess you are correct f(6)=6

ok so f(5) = 5, I know this part, but then how to i find the answer?

where do i plug in the 5 and 6?

yes you are correct, and that was the answer already .... :D

plug into
f(x)=x therefore
f(5)=__? and
f(6)=__?