Standard form: Ax + By = C
First make slope intercept
y = 1/3(x - 6) + 9
y = 1/3x - 2 + 9
y = 1/3x + 7
Now make standard form
Subtract 7 and y
1/3x - y = -7
Get rid of fraction
Multiply all by 3
Solution: x - 3y = -21
Step-by-step explanation:
5. Radius is 9.5
6. Radius is 3
hope this helps
How to solve from only looking at graph
The y-intercept is when x is zero so when x is zero y would be 5. The slope is rise over run so starting from (-2,0) to get to (0,5) we need to go up 5 and over 2. So rise over run 5/2.
answer:y=5/2+5
How to solve with out the graph
use slope formula y2-y1/x2-x1 0-5/-2-0=-5/-2 which equals 5/2 because both of the negatives cancel each other out.
You don't need to solve for the y-intercept because the y-intercept is one of the ordered pairs.
Hi Kimberly!
-(19 - 3s) - (8s + 1) = 35
-19 + 3s -8s - 1 = 35
-19 - 1 + 3s - 8s = 35
-20 - 5s = 35
-5s =35 + 20
-5s = 55
Divide both sides by -5
-5s/-5 = 55/-5
s = -11
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