We are given 4 points.




Using this, we can make an equation.

I got
by using the slope formula.



So the equation we have is 
Now, we can solve for how much peanut butter is used to make 25 packages by plugging in 25 for
, which is the number of cracker packages.


We need to use
teaspoons of peanut butter to make 25 packages of crackers.
Hope this helps.
頑張って!
Answer: C.The graph of the function starts lows and ends high.
Answer:
On a graphing table, f(x) is y.
Step-by-step explanation: