Answer:

Step-by-step explanation:
Let us suppose that We have X number of dimes
Now from Monetary rules we know that
1 dime = 10 cents ............(i)
Now if we will have
2 dime = 20 cents
2 dime = 2 * 10 cents .....(ii)
from (i) and (ii) we see that if we have X dimes then

Answer:
b. the function is always positive
Answer:
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept
Therefore, f(c) = 3c+5
OPTION B is the correct answer