Answer:
y = 2x - 8
Step-by-step explanation:
<u><em>To solve for slope, you need to use the formula:</em></u>
m = ![\frac{y_{2}-y_{1} }{x_{2}-x_{1} }](https://tex.z-dn.net/?f=%5Cfrac%7By_%7B2%7D-y_%7B1%7D%20%20%7D%7Bx_%7B2%7D-x_%7B1%7D%20%20%7D)
<u><em>Then, plug in the numbers accordingly:</em></u>
m = ![\frac{4 + 2 = 6}{6 - 3 = 3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%20%2B%202%20%3D%206%7D%7B6%20-%203%20%3D%203%7D)
m = ![\frac{6}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B3%7D)
<u><em>Simplify:</em></u>
m = 2
<u><em>Then to find the y-intercept, you take one of the coordinates (doesn't matter which one) and plug it into the equation:</em></u>
Coordinate : (3, -2)
-2 = 2(3) + b
-2 = 6 + b
<u><em>Subtract 6 from both sides:</em></u>
-2 = 6 + b
-6 -6
_________
-8 = b
<u><em>Put it all together:</em></u>
y = 2x - 8
Answer:
The answer is
, but when simplified, is 75.
Answer: 54.75
Step-by-step explanation: You will lose an average 3.5 degrees Fahrenheit for every 1000 feet of elevation, so you would LOSE 19.25 farenheit off the 74 fahrenheit equalling 54.75.
First time doing this kind or equation, but hope this helps!
7x-4x=10-1
3x=9
3/3x=9/3
x=3
Answer:
a
Step-by-step explanation: