Find slope of the line for # 3 and 4 3. 5,3 4. -3,4

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.

Find the solution of this system of equation -7x+y=-20 9x-3y=36