Answer:
Point-slope equation of this line:
.
Step-by-step explanation:
The equation for a line in a cartesian plane can take multiple forms. This question gives
- a point on the line, and
- the slope of the line.
The point-slope form will the most appropriate.
What is the point-slope form equation of a line 
?
In general,
,
where
is the x-coordinate of the given point on the line, 
is the y-coordinate of the given point on the line, and
is the slope or gradient of the line.
In other words, 
the point on the line.
For this line,
- The point is
, where 
and 
. - Gradient of the line
.
Thus the equation for this line:
.
You need to get "x" by itself on one side
Add positive eight on both sides---because its the opposite of negaitve
Divide -2 by -2
-2÷-2=1
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Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
First, you need to find the GCF of both denominators.
That would be 21.
You would need to multiple the 7 in 4/7 by 3, to get to 21. That means you would also have to multiply 3 by the 4. You should get 12/21.
Do you same thing to 1/3.
After that you should get the 2 factions, 12/21 and 7/21
12/21 + 7/21 = 19/21
There isn't anyway to simplify it, meaning the final answer is 19/21.
Number 2 is the correct answer
