Answer:
The final equation is
.
Step-by-step explanation:
To rewrite an equation in slope-intercept form, our equation must be in
form. This means the <em>y</em>-variable must be on the left side of the equation and the slope and y-intercept must be on the right side of the equation. We can do this by moving the equation around.
![\text{y = mx + b \ \ This is the equation we want to reach.}\\\\\text{x - 2y = 4 \ \ This is what we are given.}\\\\\text{-2y = -x + 4 \ \ Move the x to the right by subtracting it from both sides.}\\\\{y = -\frac{1}{2}x - 2} \ \ \text{When we divide by two, we get this.}](https://tex.z-dn.net/?f=%5Ctext%7By%20%3D%20mx%20%2B%20b%20%20%5C%20%5C%20%20%20This%20is%20the%20equation%20we%20want%20to%20reach.%7D%5C%5C%5C%5C%5Ctext%7Bx%20-%202y%20%3D%204%20%5C%20%5C%20This%20is%20what%20we%20are%20given.%7D%5C%5C%5C%5C%5Ctext%7B-2y%20%3D%20-x%20%2B%204%20%5C%20%5C%20Move%20the%20x%20to%20the%20right%20by%20subtracting%20it%20from%20both%20sides.%7D%5C%5C%5C%5C%7By%20%3D%20-%5Cfrac%7B1%7D%7B2%7Dx%20-%202%7D%20%5C%20%5C%20%5Ctext%7BWhen%20we%20divide%20by%20two%2C%20we%20get%20this.%7D)
And then, we're done! Our final answer is
.
The points are (-4,2) and (3,-4)
using y2-y1/x2-x1
-4-2/3-2
-6/1
slope (m) is -6
to find b part of equation (y=mx+b) plug in point value for x and y
2=-6(-4)+b (multiply -6 and -4)
2=24+b (subtract 24 over)
b=-22
final equation is y=-6x-22
Answer:
-3.16666666667
Step-by-step explanation:
Answer:
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