It's suppose to be -18 so I guess no real number....
When you look at the graph, the X is the x value and the one on the f(x) is the y value, imagian it is on a graph and x is the steps you have to walk then imagain a ladder you have to go as high as the f(x) value says, then mark them. if they follow a pattern then write it down, if it does not then write incosentant.
Have a nice day.
The answer is the 3rd one: 7n-2p
Answer:
x < 2
Step-by-step explanation:
