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Vilka [71]
3 years ago
6

Determine the constant of variation for the direct variation given . (0,0) (3,12) (9,36). Answer choices A. 3 B. 4 C. 12

Mathematics
1 answer:
andrezito [222]3 years ago
6 0
B, four since (36-9)/(9-3)is 4
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C is the correct .................
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Its worth helping xd
nata0808 [166]

Answer:

c)\ 2\frac{4}{10}

Step-by-step explanation:

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Write the equation of the line, given the y and x-intercepts:
kolezko [41]

Answer:

The answer to your question is:                161x + 17y - 391 = 0

Step-by-step explanation:

Data

y-intercept = 23         Get the points      (0, 23)

x- intercept = 4.75                                   (4.75, 0)

                      4.75 = 17/4                         (17/4, 0)

slope

              m = (y2 - y1) / (x2 - x1)

              m = (0 - 23) / (17/4 - 0)

              m = -23 / 17/4

             m = - 161 / 17

equation

              (y - y1) = m (x - x1)

              ( y - 23) = -161 / 17 (x - 0)

               y - 23 = -161/17 x

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Answer    2,290 of total sheets of paper she bought.

Step-by-step explanation:

65x36=2340

subtract 50 for the black pages that she did not use.

2340-50=2,290

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Daniel [21]

The Answer:the answer is D

Step-by-step explanation:

4 0
3 years ago
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