Question

f(-5)=|2(x)-1| +10...

I've got most of it figured out, just got stuck.

Answer 1

f(-5)=|2(x)-1| +10...
f(-5)=|2(-5)-1| +10...
f(-5)=|-10-1| +10...
f(-5)=|-11| +10.
f(-5)=11 +10
f(-5)=21

Answer 2

REMEMBER

\[\left| -x \right| = x\]

Answer 3

I had it up to f(-5)=|-11| +10 haha... Thank you.

Answer 4

you are welcome pretty :)