3 years ago

Which of the following functions is a direct variation?

1 answer:

5 0

Since k is constant (the same for every point), we can find k when given any point by dividing the y-coordinate by the x-coordinate. For example, if y varies directly as x, and y = 6 when x = 2, the constant of variation is k = = 3. Thus, the equation describing this direct variation is y = 3x.

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Answer:

8 in

Step-by-step explanation:

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2 years ago

How many x-intercepts does the graph of y=x^2 have

34kurt

Answer:

one point (on origin),

Step-by-step explanation:

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so now after putting y=0 in eqution we got

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✌️:)

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