## Jeans123 3 years ago The table shows the relationship between Calories and fat in various fast-food hamburgers. Fast Food Calories Restaurant: A|B|C|D|E|F|G|H|I Number of Calories: 720|530|510|500|305|410|440|320|598 Grams of fat: 46|30|27|26|13|20|25|13|26 a. Find the line of best fit for the relationship between calories and fat. b. How much fat would expect a 330-calorie hamburger to have? c. Which estimate is NOT reasonable: 10 g of fat for a 200-calorie hamburger or 36 g of fat for a 660-calorie hamburger? Explain.

1. JakeV8

I don't know the "best fit" part...

2. JakeV8

Have you plotted these points? Or are you supposed to set up a curve-fitting equation?

3. Jeans123

Well I do not know how to. Do I do both the number of calories and grams of fat or all three points?

4. JakeV8

hm. I don't think you need to worry here about the restaurant. Plot # calories on the vertical and # grams fat on the horizontal

5. JakeV8

|dw:1349282687137:dw|

6. JakeV8

something like that... unless your class is asking you to do a true curve fit equation.

7. miteshchvm

this is a graphical question, you need to plot graph of grams of fat(x-axis) vs no. of calories.(y-axis) and plot points. and guess what the the points common in x and y axis would be your answer ;)

8. Jeans123

My calculator saying Err: Window Range It is a TI-83

9. miteshchvm

you need to plot it in a graph paper :D