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Serhud [2]
3 years ago
7

Every straight line has an equation of the form cx​ + dy​ = e, where not both c and d are 0. Such an equation is said to be a ge

neral form of the equation of the line. Find a general form of the given equation. yx
Mathematics
1 answer:
Anna [14]3 years ago
4 0

Answer:

Slope intercept form: y =  - \frac{c}{d}x + \frac{e}{d}

Step-by-step explanation:

Given the general equation;

cx + dy = e

To make y the subject of the formula;

dy = e - cx

Divide through by d, to have;

\frac{dy}{d} = \frac{e}{d} - \frac{cx}{d}

So that,

y =  \frac{e}{d}  - \frac{c}{d}x

y =  - \frac{c}{d}x + \frac{e}{d}

Thus, slope = - \frac{c}{d}, and intercept = \frac{e}{d}

Therefore, a general form of the given equation is y =  - \frac{c}{d}x + \frac{e}{d}.

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Probabilities are used to determine the chances of events

The probability that Jill selects a wooden pencil and then a mechanical pencil is 8%

<h3>How to calculate the probability</h3>

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