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Recall that the standard form of a linear equation is Ax+By=C. Rewrite this equation in slope-intercept form. Use your answer to fine the slope and y-intercept of the graph of the equation -6x +5y = 9

User Cucurbit
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Final answer:

To rewrite the equation -6x + 5y = 9 in slope-intercept form, solve for y to get y = 1.2x + 1.8. The slope is 1.2, and the y-intercept is 1.8, where the line crosses the y-axis at (0, 1.8).

Step-by-step explanation:

To rewrite a linear equation in slope-intercept form, one must solve for y in terms of x. The standard form of a linear equation is Ax + By = C. To rewrite this into slope-intercept form, which is y = mx + b, where m is the slope, and b is the y-intercept, we manipulate the equation such that y is isolated on one side.

Let's take the given linear equation -6x + 5y = 9 and rewrite it in slope-intercept form:

Add 6x to both sides to get 5y = 6x + 9.

Divide every term by 5 to isolate y, getting y = ⅖x + ⅙5 or y = 1.2x + 1.8 when in decimal form.

The slope (m) of the equation is the coefficient of x, which is 1.2, indicating that for every 1 unit increase in x, y increases by 1.2 units. The y-intercept (b) is 1.8, indicating that the line crosses the y-axis at the point (0, 1.8).

User HighBandWidth
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