It would be 10 the slope is always with the x
10 degrees less then 6 degrees C is -4 degrees C
You want to divide the congruent of the molecular fusion to the conjecuative of the Pythagorean theorem
Are you in kindergarten
divide 10x^3 by 5x to get 2x^2 and then divide -25x by 5x to get -5
Answer is 2x^2-5
Choice #1