Question

slope of 5x + 6y + 15 = 0​

Answer 1

Answer:

-5/6

Step-by-step explanation:

$5x + 6y = - 15$

$6y = - 5x - 15$

$y = \frac{ - 5}{6} x - \frac{15}{6}$

$y = - \frac{5}{6} x - \frac{5}{2}$

we can compare it with

$y = mx + c$

Hence,

$m = - \frac{5}{6}$

This is the required slope.

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Answer 2

Answer:

y²=2.5 x=0

Step-by-step explanation:

Calculate and show the solution for the x-intercept and y-intercept of 5x + 6y = 15.

Calculate the graph plot coordinates for 5x + 6y = 15

Solve 5x + 6y = 15 for x and also for y.

Calculate and show the solution for the slope of 5x + 6y = 15

Find x-intercept

The x-intercept is where the graph crosses the x-axis. To find the x-intercept, we set y1=0 and then solve for x.

5x + 6y = 15

5x + 6(0) = 15

x1 = 3 y1 = 0

Find y-intercept

The y-intercept is where the graph crosses the y-axis. To find the y-intercept, we set x2=0 and then solve for y.

5x + 6y = 15

5(0) + 6y = 15

y2 = 2.5 x2 = 0