The graph shows the function f(x) = |x – h| + k. what is the value of k? k = –2.5k = –1k = 1k = 2.5

K is the constant, meaning it is the amount the function is vertically shifted. SO if the corner of the graph isn't at (0,0), then there's a constant (that's not 0).
The graph is shifted down 2.5 units, so k, the constant, is -2.5.

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

The year before the 10s so it was like when caveman were alive