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Flauer [41]
3 years ago
5

A music school charges a registration fee in addition to a fee per lesson. Music lessons last 0.5 hour. The equation y = 40x + 3

0 represents the total cost y of x lessons. Find and interpret the slope and y-intercept of the line that represents this situation. Then, find four points on the line.
Mathematics
1 answer:
sergejj [24]3 years ago
3 0

Answer:

Step-by-step explanation:

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Answer:

Option 1

Step-by-step explanation:

In each inequality we have the equation of a line.

The first step in solving this problem is to identify each line in the figures.

To do this, we willient your cut points.

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We do y = 0

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Now we do x = 0

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This line cuts the y-axis in y = -2.

Now we can identify this line in the figure.

The inequality is:

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Then the region that represents this inequality are all the points below the line y = x-2 and also those that belong to the line.

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-4≤-2. The inequality is met.

We do the same for the other line:

y<-3x - 2

y = -3x-2.

The cut points are:

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The region understood by this inequality are all points below the line

y = -3x-2 and which, in turn, are below the line y = x-2.

Once again, the point (-4.0) complies with both inequalities.

Identify these characteristics in the options, and you will see that the correct option is the first

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Step-by-step explanation:

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