Answer:
D' = ( -3, -2)
Step-by-step explanation:
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(3^6 / 3^5)^2 = (3^(6 - 5))^2 = (3^1)^2 = 3^2 = 9
Answer:
The vector is .
Step-by-step explanation:
We can determine the equivalent vector (), dimensionless, by means of the following formula:
(1)
Where:
- Original vector, dimensionless.
- Norm of the original vector, dimensionless.
- Norm of the new vector, dimensionless.
The norm of the original vector is determined by the following definition:
(2)
If we know that , then the norm of the original vector is:
If we know that , then the new vector is:
The vector is .
3x + 9 + 4x + x simplifies to 8x + 9
y = mx + b: m is slope, b is y-intercept
no solutions: 8x + 8
(no solution from same slope and different y-intercept)
one solution: 4x + 1
(different slope needed)
infinitely many: 8x + 9
(same y-intercept, same slope_