9514 1404 393
Answer:
y -1 = -1(x -2)
Step-by-step explanation:
The slope of the line through the two points can be found from the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (5 -1)/(-2 -2) = 4/-4 = -1
The point-slope equation for a line through point (h, k) with slope m is ...
y -k = m(x -h)
You have (h, k) = (2, 1) and m = -1. Putting these values into the form gives ...
y -1 = -1(x -2)
_____
<em>Additional comment</em>
Your problem statement already has two of the three values filled in, so you only need to enter the x-coordinate of the first point: 2.
Use the slope formula below:
The m-term represents the slope.
The formula is the changes of two y-points over the changes of two x-points. We are given two points. Substitute both points in the formula.
Therefore the slope is -8/3
Answer
Hope this helps! Let me know if you have any doubts.
Answer:
23.8
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The opposite of 6 IS -6
The amount of gas in her tank after 8 days given the linear equation g = 213 - 1.6d is 200.2 gallons of gas
<h3>Linear equation</h3><h3 />
- Gallons of gas used per day = 1.6 gallons
- Number of days = d
- Quantity of gas = g
The equation
g = 213 - 1.6d
Gas remaining after 8 days
g = 213 - 1.6(8)
= 213 - 12.8
g = 200.2 gallons of gas
Learn more about equation:
brainly.com/question/1884491
#SPJ1
