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vampirchik [111]
2 years ago
10

Will give Brainliest. Write a linear equation for this statement:

Mathematics
2 answers:
marusya05 [52]2 years ago
7 0

Write the equation in the standard form:

y = mx + b

Arrange the data in tabular form to make it easier

<u>|</u><u> </u><u>Day | 1 | 3 |</u>

<u>|</u><u> </u><u>Hits | 100 | 81 |</u>

Find slope and then write it in standard form;

m =  - 9.5

b = 100

y =  - 9.5(x - 1)  + 100

Llana [10]2 years ago
3 0

Answer:

H(d) = -9.5(d-1) + 100

Step-by-step explanation:

Let d_n denote the number of hits on day n, then:

d_1 = 100, d_3 = 81

we can calculate that over the 2 days, the number of hits decreased by 19.

Assuming this is a linear equation and not an exponential decay line, then the series equation would be: d_n_+_1 = d_n - 9.5

To write this as a linear equation, if H(d) is a function where d is the day starting from 1 and H(d) is the nubmer of hits on that day:

H(d) = -9.5(d-1) + 100

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