Answer: The answer is 35 degrees
Answer: See below
Step-by-step explanation:
For the first one, we are already given our slope. All we need to do is find the y-intercept, b.
y=-2x+b
6=-2(-3)+b
6=6+b
b=0
The slope-intercept form is y=-2x.
For the second one, we need to first find the slope using
.
![m=\frac{1-13}{3-(-6)} =\frac{-12}{9}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B1-13%7D%7B3-%28-6%29%7D%20%3D%5Cfrac%7B-12%7D%7B9%7D)
Now that we have our slope, we can plug it into our slope-intercept form to solve for b.
![y=-\frac{12}{9} x+b](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B12%7D%7B9%7D%20x%2Bb)
![3=-\frac{12}{9}(1)+b](https://tex.z-dn.net/?f=3%3D-%5Cfrac%7B12%7D%7B9%7D%281%29%2Bb)
![-\frac{9}{4} =b](https://tex.z-dn.net/?f=-%5Cfrac%7B9%7D%7B4%7D%20%3Db)
The slope-intercept form is
.
For the third one, we are already given the slope, so all we have to do is find b.
![y=-\frac{1}{2}x +b](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B1%7D%7B2%7Dx%20%2Bb)
![-7=-\frac{1}{2} (-4)+b](https://tex.z-dn.net/?f=-7%3D-%5Cfrac%7B1%7D%7B2%7D%20%28-4%29%2Bb)
![-7=2+b](https://tex.z-dn.net/?f=-7%3D2%2Bb)
![-9=b](https://tex.z-dn.net/?f=-9%3Db)
The slope-intercept form is
.
For the last one, we need to first find the slope using
.
![m=\frac{-8-2}{3-1}=\frac{-10}{2} =-5](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-8-2%7D%7B3-1%7D%3D%5Cfrac%7B-10%7D%7B2%7D%20%20%3D-5)
Now that we have our slope, we can plug it into our slope-intercept form and find b.
![y=-5x+b](https://tex.z-dn.net/?f=y%3D-5x%2Bb)
![2=-5(1)+b](https://tex.z-dn.net/?f=2%3D-5%281%29%2Bb)
![2=-5+b](https://tex.z-dn.net/?f=2%3D-5%2Bb)
![7=b](https://tex.z-dn.net/?f=7%3Db)
Our slope-intercept form is
.
Answer: D
Step-by-step explanation: I said D because it's bigger than every other thing
Divide one half by what
IF your talking about this
100 divided by 1/2 then it would be 50 and all i did was put the multiply 100 by .5