Answer:
I'm pretty sure it's true.
Step-by-step explanation:
Answer:to what ?
Step-by-step explanation:
Not for sure. maybe percent is always out of 100 i know that. hope it helps!
Answer:
![y = -\frac{1}{4}x +2](https://tex.z-dn.net/?f=y%20%3D%20-%5Cfrac%7B1%7D%7B4%7Dx%20%2B2)
Step-by-step explanation:
Slope-intercept form: y = mx + b
Slope formula: ![\frac{y2-y1}{x2-x1}](https://tex.z-dn.net/?f=%5Cfrac%7By2-y1%7D%7Bx2-x1%7D)
Given points: (-4, 3), (0, 2)
(0, 2) = (x1, y1)
(-4, 3) = (x2, y2)
To write the equation in slope-intercept form, we need to find the slope(m) and the y-intercept(b) of the equation.
First, let's find the slope. To do this, input the given points into the formula used to find slope:
![\frac{3-2}{-4-0}](https://tex.z-dn.net/?f=%5Cfrac%7B3-2%7D%7B-4-0%7D)
Simplify:
3 - 2 = 1
-4 - 0 = -4
![\frac{1}{-4}= -\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B-4%7D%3D%20-%5Cfrac%7B1%7D%7B4%7D)
The slope is
.
To find the y-intercept, input the slope and one of the given points(in this example I'll use point (0, 2)) into the equation and solve for b:
![2 = -\frac{1}{4} (0)+b](https://tex.z-dn.net/?f=2%20%3D%20-%5Cfrac%7B1%7D%7B4%7D%20%280%29%2Bb)
2 = 0 + b
2 = b
The y-intercept is 2.
Now that we know the slope and the y-intercept, we can write the equation:
![y = -\frac{1}{4}x +2](https://tex.z-dn.net/?f=y%20%3D%20-%5Cfrac%7B1%7D%7B4%7Dx%20%2B2)