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Dovator [93]
3 years ago
7

What is the slope of a line? With the equation d=420-65t

Mathematics
1 answer:
9966 [12]3 years ago
7 0

The slope is the change in y divided by the change in x.

The slope is the ratio of rise to run.

The slope is the rate of change of the function at a certain point.

The slope is the first derivative of a function.



Accordingly, the slope of this line <span>d=420-65t is the coefficient of variable "t" if we consider that d for the dependent variable and t for the independent


Therefore

slope = - 65



</span>

I hope you got the idea

 




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Answer:

(3,1) because x is 3 and y is 1.

Step-by-step explanation:

x+2y=5

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Subtract 3x:

1y=1

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Plug it back into 1st equation:

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Judging from your answers, it looks like (3,1) because x is 3 and y is 1.

I hope this helped!

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