15: M= 2
B= -5
Slope intercept form= y=2x-5
16: y=5/8x + 1/2
Original:350 discount:87.50 off new price: 262.5
I am still not getting my phone back to my computer and my phone and I am trying to find out what
To find your constant of variation, you just need to figure out what you multiply the x by in order to get f(x). In other words, what do you multiply the 3 by to get 6? What do you multiply the 7 by to get 14? Another way to think of it is to divide f(x) by the x to get your constant.
2x - 20 = x + 15
x = 35
Now plug x in:
2*35 - 20 = 50 degrees
