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victus00 [196]
2 years ago
6

Write the equation that represents the data in the table shown. Explain your answer.

Mathematics
1 answer:
Archy [21]2 years ago
7 0

The equation that represents the data in the table is y = 4x – 2.

Solution:

Take any two point from the table.

Let the points taken are (0, –2) and (3, 10).

x_1=0, y_1=-2, x_2=3, y_2=10

Slope of the line:

$m=\frac{y_2-y_1}{x_2-x_1}

$m=\frac{10-(-2)}{3-0}

$m=\frac{12}{3}

m = 4

Using point-slope formula,

y-y_1=m(x-x_1)

y-(-2)=4(x-0)

y+2=4x

Subtract 2 from both sides, we get

y = 4x – 2

The equation that represents the data in the table is y = 4x – 2.

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3 years ago
Can someone help me asap
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Answer:

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Step-by-step explanation:

We are given the table representing the relation between new students and returning students for difference classes.

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<em>Thus, we will get the relative frequency table by dividing the given table values by 500.</em>

Hence, we will get the following table,

                          New Students               Returning Students           Total

10th                         0.01                                   0.34                             0.35

11th                          0.006                                0.324                           0.33

12th                         0.004                                0.316                            0.32

Total                        0.02                                  0.98                                1

Thus, option Y is correct.

4 0
3 years ago
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