You use the formula C=2(3.14)r r is the radius and in this situation 2 so the answer will be 12.56
Answer:
y = 13x
Step-by-step explanation:
gradient = 13
x = 0
y = 0
so
= 13
cross multiply and you get
y = 13x
Multiply 9 and 5 then multiply by .5 giving you 22.5 so I’d say that’s your best option