Answer :
Let the first term of both the terms be 
and last term be 
Now, by using the mid point formula to find the mid point of the segment -
Now, by substituting the values of both x and y -
Adding -7 and 6 -
Now, move the negative in front of the fraction -
62=2×31
82=2×41
so the answer is 2
So I went from graph to slope intercept, So you take your x(Fat(g)) and your y(Calories) to solve.
The slope-intercept form for a line with the coordinates of (25,590) and (44,830) is:
y= 12.63x + 274.21
(results are in decimal form, rounded to the nearest 100th)
For Example: y=12.63(125)+274.21
y=1,852.96
F(x) means "function of" and x represents the day number, example: day 6 would be f(6)=(20×6)+95
