The constant of variation is usually given using the letter k.
To find K you would divide Y by x, so the equation becomes k = Y/x.
First find k using the first y and x values provided:
k = 10/5 = 2
Now you know k, you can solve for y when x = 2:
using the equation k =y/x, replace k and x with the known values and solve for y:
2 = y/2
y = 2*2
y = 4
Answer:
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That is one way to solve it.
Step-by-step explanation:
Given system of equations,
The system can be equivalenty represented as a matrix product as
This can be simplifies, ⇒
For a matrix of size × , .
So
∴
Answer:
x^2 - 10x + 25
Step-by-step explanation:
I'm hoping that the 2 means squared.
x^2 - 10x + 25
Y is equal to -3
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