Answer:
-9x + y = 43
Step-by-step explanation:
We can put the equation into y = mx + b form first, then change it to Ax + By = C
First, we can find the slope by doing rise/run (y2 - y1) / (x2 - x1)
(-2 - 7) / (-5 + 4)
-9/-1 = 9
We can put this into the equation y = mx + b, along with another point, to find b:
y = mx + b
7 = 9(-4) + b
7 = -36 + b
43 = b
Now, we know the equation will be y = 9x + 43, and we can rearrange this:
Subtract 9x from both sides:
-9x + y = 43 will be the equation of the line
Answer:
8 hours 30 minutes
Step-by-step explanation:
6:05 pm - 9:35 am =
= 18:05 - 9:35
= 17:65 - 9:35
= 8:30
Answer:
- 3x² + 4x - 3
Step-by-step explanation:
(f + g)(x) = f(x) + g(x)
f(x) + g(x) = - 3x² - 1 + 4x - 2 ← collect like terms
= - 3x² + 4x - 3
Answer:
<h2>
31,000</h2>
Step-by-step explanation:
I think? id k
I hope this helps