Ed explains that the equation y=1.5x describes the proportional relationship between the number of hours, y, that he spends on his phone
to the number of days, x. Select the 3 statements that represents the
same proportional relationship. (Hint: Making a table will REALLY help!)

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Ответ:

sharondacarruth1656

23.04.2023

Mathematics

(x - 9)(x + 9) is incorrect answer

Correct:
x^2 - 18x + 81
= (x - 9)^2
= (x - 9)(x - 9)

Answer
A. The answer is incorrect; the plus sign should be a minus sign.

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Ed explains that the equation y=1.5x describes the proportional relationship between the number of hours, y, that he spends on his phone to the number of days, x. Select the 3 statements that represents the same proportional relationship. (Hint: Making a table will REALLY help!)