Answer:
1/3
You can check this by rise over run rise 1 run 3.
Answer:
f(x)=12-5(n-1)
Step-by-step explanation:
Let's look at the options.
The last 2 options both represent a geometric sequence, so that cannot be the answer.
Now, notice that the common difference between the terms in the sequence is -5. The first option suggests that that it is 5, while the second suggests that it is -5, so the second option is the correct one.
You are correct. the slope of the line is 6/5 and the y-intercept is 2
Since it's 0.6 kg for 5 gallons, we'd want to find the unit rate aka the amount of kg's per gallon. To find that, we have to see how many times 5 goes into 0.6, which is 0.6/5=0.12 for 1 gallon. Multiply that by 7 to get 0.84 for 7 gallons!