dvardanian38 dvardanian38

26-02-2020
Mathematics

contestada

The points 3, 9 and -3,-9 are plotted on the coordinate plane with the equation y=a*x. What is the value of a?

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sqdancefan sqdancefan

26-02-2020

Answer:

3

Step-by-step explanation:

The value of "a" can be found by dividing the equation by x, then substituting values from either coordinate pair:

a = y/x = 9/3 = 3

The value of "a" is 3.

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