Anybody know how to make a linear equation?

Step-by-step explanation:

To find a linear equation you must look at the line already drawn on the graph and its points to make a linear equation. You also have to follow the formula y=mx+b.  M will be your slope or your rise over run on your graph. You can find the slope by choosing two points on the line and dividing them. For example, (2, 1) and (5, 3). You have to subtract y2 from y1 and then x2 from x1. This will be 3-1/5-2= 2/3= 0.6666 After you find that, you will use 2 for our x (you can use any x point on the line that you would like). Lastly, to find our b we just have to find the point value that intersects the x-axis. If you need another example please let me know and I'd be happy to help!

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step-by-step explanation:

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get