Use the diagram to answer the question.

which of the following statements is true?

line s and line t intersect
line s and line t intersect at point p
point p is on line t and on line s
all of the above are true

answer: x=60

3+x

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.