3 years ago

Is a graph of a slanted line a one-to-one function? Justify your answer.

Mathematics

1 answer:

kkurt [141]3 years ago

7 0

Answer:

Yes

Step-by-step explanation:

A slanted straight line is one-to-one: It passes the "horizontal ilne test." This means that any line drawn horizontally through the given line intersects that line only once. The significance of this is that the given line/function has an inverse. y = x is one-to-one and has the inverse y = x. y = 2x is one-to-one and has the inverse y = (1/2)x.

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