Hi
Answer:
Step-by-step explanation:
Hey there :)
To find the slope with <em>two points</em> we will need to use the equation ![\frac{y^2-y^1}{x^2-x^1}](https://tex.z-dn.net/?f=%5Cfrac%7By%5E2-y%5E1%7D%7Bx%5E2-x%5E1%7D)
![y^2](https://tex.z-dn.net/?f=y%5E2)
( 3 , -20 ) ( 5 , 8 )
Here is what the equation should look like when replaced with the numbers (<em>it will be a fraction</em>) :
![\frac{8 - (-20)}{5 - 3}](https://tex.z-dn.net/?f=%5Cfrac%7B8%20-%20%28-20%29%7D%7B5%20-%203%7D)
We know that <em>two negatives</em> cancel out and make a positive, so the numerator would actually be 8 + 20.
Solve the fraction and we get ![\frac{28}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B28%7D%7B2%7D)
28 <em>divided</em> by 2 is 14. The slope is 14.
Answer:
2
Step-by-step explanation:
Because it's a proportional relationship and it goes through the point (9, 18) the equation is y = 2x so when x = 1, y = 2.
L n l = 5
n = -5 or n = 5
hope this helps!
U have a slope of 2...and ur y int is the origin (0,0)
so ur equation is : y = 2x