Mark is draining his pool to clean it. at 12: 00 p. m., he started to drain the pool. at 4: 00 p. m., the pool had 11,600 gallons of water. at 7: 00 p. m., the pool had 6,800 gallons of water. if draining the pool is modeled by a linear function, how many gallons of water were initially in the pool?

1800

Step-by-step explanation:

a negative exponent is translated as follows:

so, we have

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction