2 (x - 9) = -8x - 8 solve for x

2 (x - 9) = -8x - 8 solve for x

x=1

(x - 9) = -8x - 8 solve for x

x= 1/9

x=0.1

Step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

he answer is x=1x3 because x=1 to x=3