Answer:
the first option
Step-by-step explanation:
Start by substituting 15 for x. Then, simplify to get f(15)=36.
cuz
f(x)=2(x+3)
f(15)=2(15+3)
= 2×18=36
gimme brainliest plz
Answer:
top right
Step-by-step explanation:
Answer:
it is 11 i believe if not sry delete my answer
Step-by-step explanation:
Answer:
Answer = 3
Step-by-step explanation:
Constant of proportionality = slope
