Find the y-intercept of the function 3x + 5y = 15.

asked Jun 24, 2023 174k views

2 votes

by Auron

4.3k points

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6 votes

Solution:

Given;

$\begin{gathered} 3x+5y=15 \\ \end{gathered}$

Make y the subject of the equation;

$\begin{gathered} 5y=-3x+15 \\ \\ y=-(3)/(5)x+(15)/(5) \\ \\ y=-(3)/(5)x+3 \end{gathered}$

The y-intercept of the function is;

GWW answered Jun 29, 2023

by GWW

4.7k points

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