The graph of g(x) = |x – h| + k is shown on the coordinate grid. What must be true about the signs of h and k? Both h and k must be positive.
Both h and k must be negative.
h must be positive and k must be negative.
h must be negative and k must be positive.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

answer: 72: 111

step-by-step explanation: