A textbook store sold a combined total of 378 physics and sociology textbooks in a week. The number of sociology textbooks sold was 48 less than the number of physics textbooks sold. How many textbooks of each type were sold?

the slope of the first function is -3. (3/1)

the slope of the second function is 1. (13-10/6-3).

since |-3| is greater than |1|, the function with the steepest slope is the first.

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !