Question

Find the slope and Y_intercept of the line 3x+y-9=0​

Answer 1

Answer:

slope: -3

y-intercept: 9

Step-by-step explanation:

To find the slope and y-intercept, we can manipulate the equation to slope-intercept form. Slope-intercept form is y=mx+b where m is slope and b is y-intercept.

$3x+y-9=0$        [subtract both sides by 3x]

$y-9=-3x$            [add both sides by 9]

$y=-3x+9$

Now, our equation is in slope-intercept form. We can see that the slope is -3 and the y-intercept is 9.

Answer 2

Step-by-step explanation:

slope is -3 and the y intercept is 9.