Help pls I need number 4 done pls
1 answer:
You might be interested in
For this case we have that by definition, the equation of the line of the slope-intersection form is given by:
Where:
m: It is the slope of the line
b: It is the cut-off point with the y axis.
According to the data of the statement we have the following points:
We found the slope:
Thus, the equation is of the form:
We substitute one of the points and find b:
Finally, the equation is:
Answer:
We want to simplify √(-48).
Note that
i² = -1 by definition.
Therefore
Answer: c.
Note that
i² = -1 by definition.
Therefore
Answer: c.