1. Find the midpoint of the given endpoints. (This is the average of the coordinates of the two endpoints.)
2. Find the slope of the given line segment. (This is the difference in y coordinates divided by the difference in corresponding x coordinates.)
3. Use the point-slope form of the equation for a line to write the equation of the line through the midpoint with a slope that is the negative reciprocal of the slope of the given segment.
y = m(x-h) +k . . . . . . . . line with slope m through point (h, k)
Answer:
Step-by-step explanation:
Find the value of the slope.
Find the value of the y-int.
<em>good luck, i hope this helps :)</em>
Answer:
The last one.
Step-by-step explanation:
I think it's the last one because as x increases by one, y increases by a constant rate of 5. The others don't increase by a constant rate. (I don't know if this is right but I think it is!)
Answer:
We conclude that
Please check the attached diagram which shows the solution on the number line.
Step-by-step explanation:
Given the inequality
Add 11 to both sides
Simplify
Subtract 7 from both sides
Simplify
Multiply both sides by -1 (reverses the inequality)
Simplify
Divide both sides by 4
Simplify
Therefore, we conclude that
Please check the attached diagram which shows the solution on the number line.
The answer to this question is 3:4