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Find slope y-intercept x-intercept of 5x+3y=15

User Habib
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1 Answer

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Final answer:

The slope of the line represented by the equation 5x+3y=15 is -5/3. The y-intercept is 5, at which point the line crosses the y-axis at (0, 5). The x-intercept is 3, where the line crosses the x-axis at (3, 0).

Step-by-step explanation:

To find the slope, y-intercept, and x-intercept of the equation 5x+3y=15, we need to rewrite the equation in slope-intercept form, which is y = mx + b, where m is the slope and b is the y-intercept.

First, solve for y to get the equation into y = mx + b form:
First, solve for y to get the equation into y = mx + b form:

3y = -5x + 15

y = (-5/3)x + 5

To find the slope (m), look at the coefficient of x:

The slope (m) is -5/3.

To find the y-intercept (b), look at the constant term:

The y-intercept (b) is 5, meaning the line crosses the y-axis at (0, 5).

To find the x-intercept, set y to 0 and solve for x:

0 = (-5/3)x + 5

5/3x = 5

x=3

The x-intercept is 3, meaning that the line crosses the x-axis at (3, 0).