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3 years ago

How to determine if an equation is linear or not?

Mathematics

2 answers:

Marysya12 [62]3 years ago

7 0

It is linear if it is a straight line on a graph and if it is a constant and proportional sequence.

AlladinOne [14]3 years ago

5 0

If it's linear, it will follow the format:

y = mx + b

m is the slope, and b is the y intercept.

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Randy has pie shaped fraction pieces with an angle of 60.how many fraction pieces does he need to make a circle

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4 years ago

Find the the slope of the line passing through points 2,2 and -1,0

scZoUnD [109]

For a given function, slope is defined as the change in outputs, or y-values divided by the change in inputs, or x-values. In essence the slope asks "For a given change in x, how much does y change?" or even more simply: "How steep is the graph of this function?". This can be represented mathematically by the formula: $slope=m=\frac{rise}{run}=\frac{\Delta y}{\Delta x}-\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Substituting our known vlaues we have:
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3 years ago

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Tresset [83]

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Step-by-step explanation:

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2 years ago

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3 years ago

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Interest earned: $294<br> Principal: $600<br> Interest rate: 7%<br> Time:

ICE Princess25 [194]

Answer: 7 years

Step-by-step explanation:

Given the formula for simple interest as

Principal × Rate × Time

To find Time is therefore 100 × Interest/ Principal x Rate

From the above question,

Principal is given as 600;

Interest is 294 and

Rate is 7%

Slot the values into the formula:

100 × 294/ 600 x 7

= 29400/4200

Therefore, Time (T) is 7 years

I hope this is clear, please mark as brainliest

6 0

4 years ago