Question
Find the slope and the \( y \)-intercept of the graph of the equation. \[ 8 x+9 y=36 \] slope \( y \)-intercept \( \quad(x, y)=(\square) \)
Ask by John Hodgson. in the United States
Nov 15,2024
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Answer
Slope: \( -\frac{8}{9} \), \( y \)-intercept: \( (0, 4) \)
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Bonus Knowledge
To find the slope and the \( y \)-intercept, we first rewrite the equation \( 8x + 9y = 36 \) in slope-intercept form \( y = mx + b \). 1. Isolate \( y \): \[ 9y = -8x + 36 \] \[ y = -\frac{8}{9}x + 4 \] Here, the slope \( m \) is \(-\frac{8}{9}\) and the \( y \)-intercept \( b \) is \( 4 \). 2. For the \( y \)-intercept in coordinate form, this translates to: \((0, 4)\). So, the slope is \(-\frac{8}{9}\) and the \( y \)-intercept is \((0, 4)\).