Explain the effect of C on the graph of Y=f (x) for the function y=f (x+c)

f (x) + c - > up by c

f (x) - c - > down by c

f (x + c) - > left by c

f (x - c) - > right by c

For y = f (x + c), the y value of x now takes the y value of the function of x + c, or the one c to the right of x, shifting the entire graph left by c.