Using the trend line equation:Y=25X+150Using the trend line equation what is the value of y when x is 15

asked Jun 18, 2023 152k views

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Given:

Substitute x=15 in the above expression, then solve for the value of 'y'.

$\begin{gathered} y=25*15+150 \\ y=375+150 \\ y=525 \end{gathered}$

Thus, the value of y is 525 when x=15.

Pierre Maoui answered Jun 24, 2023

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