Misae says that a step graph does not represent a function because the graph is not connected. Alex says that it does represent a function because there is only one y for every x. Who is correct and why? a. Misae is correct because she is applying the definition of a function. C. Neither is correct. B. Alex is correct because he is applying the definition of a function.

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step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it