The graph is the main thing you have to do (I messaged you an idea of what it should look like) but the line of best fit is y=-.38+433. Just like Jdoe said, a calculator can be an AWESOME tool to use, so if you have one, learn how to use it, and if you don't get one. You won't regret it!
:)
Answer:
y=-x-1 or, y-8=-1(x+9)
Step-by-step explanation:
Parallel lines have the same slope. in your current equation you have a slope of <u>-1</u>. We can use this slope and your set of points in the point slope formula.
<u>y-y1=m(x-x1)</u>
(-9, 8)
x1 y1 m=-1
<u>y-8=-1(x+9)</u>
y-8=-1x-9
+8 +8
<u>y=-x-1</u>
Answer:
8 hours
Step-by-step explanation:
it's increasing by 6 so at the end there's a reminder of 2.
Answer:
Step-by-step explanation:
We can use pytho theorem to find X because its a right triangle, so:
a^2 + b^2 = c^2
plug our numbers
1^2 + 1^2 = x^2
simplify
1+1 = x^2
2=x^2
answer = root2
Hope this helps, the blue one is the reflection Over the x axis and the orange is the 180 rotation
