Cho ∆ABC vuông tại A, AH vuông góc với BC tại H . Gọi D, E lần lượt là hình chiếu của H trên AB, AC Chứng minh AH mũ 3=BC×BD×CE

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

tube or goog would be a great resource to with that question

answer by yourhope:

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