3|y-5|-9=0 written in standard form
2 answers:
This isn't as difficult as it sounds. First, we need to find the slope so we do
(y(2)-y(1))/(x(2)-x(1)) and plug in using the points we have:
(-3-3)/(2-0) = -6/2 = -3
Now we use the point slope formula which is y – y1 = m(x – x1)
From this, we again plug in using one point and the slope we have. Let's choose (0,3) because it's simpler.
We get: y-3 = -3 (x-0)
y - 3 = -3x
y = -3x + 3
I hope this helps. :)
Add 9 to both sides to get 3 |y-5| = 9. Divide both sides by 3 to get |y-5| = 3. Now get both positive and negatives of the absolute. y-5 = -3. Add 5 to both sides to get y = 2. Now do the original equation. Add 5 to 3 to get 8. Y = 2 or 8.
You might be interested in
Answer:
m<XDQ = 41 °
m<UXD = 139 °
Step-by-step explanation:
Answer: it would be quadrant 1
Step-by-step explanation:
<em>m = - 1.5</em>
<em>Step-by-step explanation: </em> <em>Hi there !</em>
<em>- 1.4m = 2.1</em>
<em>m = 2.1 : - 1/4</em>
<em>m = - 1.5</em>
<em>Good luck !</em>
It can be simplified to B because it is in slope formula y-y over x-x hope this helps
C is the correct answer, which is the larger the number of students Terrance surveys, better his estimate of the mean will be