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

Mathematics

2 answers:

White raven [17]3 years ago

8 0

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.

ANTONII [103]3 years ago

5 0

Step-by-step explanation:

slope is -3 and the y intercept is 9.

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