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maks197457 [2]
2 years ago
11

Is the equation y=5/3x-100/3 a function explain why or why not

Mathematics
1 answer:
vovangra [49]2 years ago
7 0

Answer:

Yes, it is a function. In particular it is the equation of a line with slope 5/3 and a y intercept of -100/3

Step-by-step explanation:

Slope intercept form equation of a line is

y = mx + c

where m = slope and c = y-intercept

Comparing this general equation with the given equation gives

m = 5/3 and c = -100/3

y is the dependent variable and x the independent variable so

y = f(x) = (5/3)x - 100/3

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Answer:

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3 years ago
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What is great about this question is that you aren’t required to give numerical approximations of the rate of change over the interval. This means that you have a lot less work to do than you think.

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Interval B has a positive slope between the two y-coordinates, so it doesn’t satisfy the question. Interval C has a line with a slope of 0, but does satisfy the question because it’s asking for average changes less than or equal to zero.

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