Answer:
y=-x+9
Step-by-step explanation:
The answer above is written in slope-intercept form because it is the easiest form to graph (in my opinion); slope-intercept form is y=mx+b, where m is slope and b is the y-intercept. However, to get the answer, you must first use slope-point. Slope-point is
. So, plug in the point and slope into the formula. This gives the equation, y-6=-1(x-3). Then, solve the equation for the answer of y=-x+9.
On a graph, the y-intercept will be 9. So, the line will cross the y-axis at a value of 9. Additionally, the slope is -1. So, y will increase by one and x will decrease by one. This means that the line will look like it decrease left to right.
Answer:
y = -3/2x -5
Step-by-step explanation:
We want slope intercept form which is y = mx+b
Y+2=-3/2(x+2)
Distribute
y+2 = -3/2x -3
Subtract 2 from each side
y+2-2 = -3/2x -3-2
y = -3/2x -5
Answer:
35 in.
Step-by-step explanation:
<em><u>8+7+8+12=</u></em><em><u>35</u></em>
Answer:
![\frac{y}{x^2}+\frac{y}{x^3}=\frac{yx+y}{x^3}](https://tex.z-dn.net/?f=%5Cfrac%7By%7D%7Bx%5E2%7D%2B%5Cfrac%7By%7D%7Bx%5E3%7D%3D%5Cfrac%7Byx%2By%7D%7Bx%5E3%7D)
Step-by-step explanation:
Given the expression
![\frac{y}{x^2}+\frac{y}{x^3}](https://tex.z-dn.net/?f=%5Cfrac%7By%7D%7Bx%5E2%7D%2B%5Cfrac%7By%7D%7Bx%5E3%7D)
Let us perform the operation and express your answer as a single fraction
![\frac{y}{x^2}+\frac{y}{x^3}=\frac{x^3y+x^2y}{x^5}](https://tex.z-dn.net/?f=%5Cfrac%7By%7D%7Bx%5E2%7D%2B%5Cfrac%7By%7D%7Bx%5E3%7D%3D%5Cfrac%7Bx%5E3y%2Bx%5E2y%7D%7Bx%5E5%7D)
![=\:\frac{x^2\left(xy+y\right)}{x^5}](https://tex.z-dn.net/?f=%3D%5C%3A%5Cfrac%7Bx%5E2%5Cleft%28xy%2By%5Cright%29%7D%7Bx%5E5%7D)
![=\frac{\left(xy+y\right)}{x^3}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B%5Cleft%28xy%2By%5Cright%29%7D%7Bx%5E3%7D)
Therefore, we conclude that:
![\frac{y}{x^2}+\frac{y}{x^3}=\frac{yx+y}{x^3}](https://tex.z-dn.net/?f=%5Cfrac%7By%7D%7Bx%5E2%7D%2B%5Cfrac%7By%7D%7Bx%5E3%7D%3D%5Cfrac%7Byx%2By%7D%7Bx%5E3%7D)
Oh all you do is however many numbers in the chart are the same. on the line put how many of each of them. like since there are three 7.5 in the 7.5 place you put how many there were.