2 years ago

Help plsssjsnsnsnsnndndndndnfnfnfnnffnnccnncncncnfnf

Mathematics

1 answer:

lisabon 2012 [21]2 years ago

5 0

9514 1404 393

Answer:

A) 3x +10y = 36

Step-by-step explanation:

The graph tells us the x-intercept is 12. The x-intercept is the value of x when y = 0. For some equation coefficients ax+by=36, the x-intercept is ...

x-intercept = 36/a

Then the coefficient 'a' is ...

a = 36/(x-intercept) = 36/12 = 3

Only one answer choice has an x-coefficient of 3 -- the correct one.

3x +10y = 36

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