Change the statement from standard form to slope-intercept form. Identify the slope and

y-intercept.
4x+3y=12

1 answer

To convert the equation from standard form \(4x + 3y = 12\) to slope-intercept form \(y = mx + b\), where \(m\) is the slope and \(b\) is the y-intercept, follow these steps:

  1. Isolate \(y\): Start by moving the \(4x\) term to the right side of the equation. \[ 3y = -4x + 12 \]

  2. Solve for \(y\): Divide every term by \(3\) to solve for \(y\). \[ y = -\frac{4}{3}x + 4 \]

Now the equation is in slope-intercept form:

\[ y = -\frac{4}{3}x + 4 \]

Identifying the slope and y-intercept:

  • Slope (\(m\)): \(-\frac{4}{3}\)
  • Y-intercept (\(b\)): \(4\)

Thus, in slope-intercept form, the slope is \(-\frac{4}{3}\) and the y-intercept is \(4\).

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