It should be x=11 instead of x=-11, so he is not correct because he made a sign error.
Simplify: (x − 7)(6x − 3)
1 answer:
You might be interested in
It should be x=11 instead of x=-11, so he is not correct because he made a sign error.
Slope is
Then you use the equation
Where b is the y-intercept. To find it, plug in x and y from one of the points. Say, point 1 (1,10):
You know m (from above) and now you can solve for b.
Rearrange terms:
And that will be the answer.
Make sense?
Then you use the equation
Where b is the y-intercept. To find it, plug in x and y from one of the points. Say, point 1 (1,10):
You know m (from above) and now you can solve for b.
Rearrange terms:
And that will be the answer.
Make sense?