What do you mean? Question not clear.
Find x-intercept and y-intercept then you can draw the graph.
For example, the first question.
![y=-3x+2](https://tex.z-dn.net/?f=y%3D-3x%2B2)
To find the y-intercept, x = 0
So substitute x = 0 in the equation.
![y=0+2\\y=2](https://tex.z-dn.net/?f=y%3D0%2B2%5C%5Cy%3D2)
[Note]: You don't need to find the y-intercept, because from,
a is slope and b is y-intercept, you know b then you know y-intercept. For example b = 2 then y-intercept is at 2.
To find the x-intercept, y = 0
![-3x+2=0\\-3x=-2\\x=\frac{2}{3}](https://tex.z-dn.net/?f=-3x%2B2%3D0%5C%5C-3x%3D-2%5C%5Cx%3D%5Cfrac%7B2%7D%7B3%7D)
Therefore, y-intercept = 2 and x-intercept = 2/3
(Try do another problems, just do the same. When you want to find the y-intercept, just look at the value of b or substitute x = 0 and When you want to find the x-intercept, just substitute y = 0 then solve for x.)
Answer:
94
Step-by-step explanation:
The triangle is split into two similar triangles. They have the same shape but not the same size. To solve, write a proportion to find KY.
![\frac{95.2}{168}=\frac{34}{KY}](https://tex.z-dn.net/?f=%5Cfrac%7B95.2%7D%7B168%7D%3D%5Cfrac%7B34%7D%7BKY%7D)
Cross multiply to solve for KY.
95.2(KY) = 168(34)
95.2KY = 5,712
KY = 60
Add KY to 34 to find x.
60 + 34 = 94.