let's notice, this is a Cube, namely all equal sides, and mind you it has 6 sides, Check the picture below.
![\stackrel{\textit{area of all 6 sides}}{6(9\cdot 9)\implies 486}](https://tex.z-dn.net/?f=%5Cstackrel%7B%5Ctextit%7Barea%20of%20all%206%20sides%7D%7D%7B6%289%5Ccdot%209%29%5Cimplies%20486%7D)
The equation can be rewritten as x = -2/3 y, so x/y = -2/3
However, for y=0, the ratio is undefined as you would be dividing by 0??
Answer:
x=3,2
Step-by-step explanation:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
Answer:
C. y=3x-6
Step-by-step explanation:
Answer:
First, find two points on the graph:
- (x₁, y₁) = (0, 2)
- (x₂, y₂) = (2, 8)
Slope = ![\frac{y_{2}-y_{1} }{x_{2}-x_{1}} = \frac{8-2}{2-0} =\frac{6}{2}=3](https://tex.z-dn.net/?f=%5Cfrac%7By_%7B2%7D-y_%7B1%7D%20%7D%7Bx_%7B2%7D-x_%7B1%7D%7D%20%3D%20%5Cfrac%7B8-2%7D%7B2-0%7D%20%3D%5Cfrac%7B6%7D%7B2%7D%3D3)
16 + (-3) = 16 - 3 = 13