Answer:
f(-3) =10
Explanation:
When given a function f(-3), they want you to substitute x=-3 into the function f(x) and solve
f(x) =|2x+1|+5
Let x=-3
f(-3) =|2 *-3+1|+5
f(-3)=|-6+1|+5
f(-3)=|-5|+5
The absolute value of -5 is positive 5 (absolute values means always positive).
f(-3)=5+5
f(-3) =10