Compute the slope of the line containing the points (3, 9) and (2, -1).

These points have a slope of 10.

Step-by-step explanation:

To find the slope you need to use (y’)/(x’). 9 - -1 = 10, 3 - 2 = 1. Slope=10

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x