Answer:
DOGS is a parallelogram.
Step-by-step explanation:
Given the quadrilateral DOGS with coordinates D(1, 1), O(2, 4), G(5, 6), and S(4,3).
To prove that it is a parallelogram, we need to show that the opposite lengths are equal. That is:
Using the Distance Formula
For D(1, 1) and O(2, 4)
For G(5, 6), and S(4,3).
For O(2, 4) and G(5, 6)
For S(4,3) and D(1, 1)
Since:
Then, quadrilateral DOGS is a parallelogram.
The slope-point form: y - y₁ = m(x - x₁).
The slope-intercept form: y = mx + b.
We have:
and the point (-5, 7)
therefore
The inverse is just switching y and x your answer should be . p^-1 (m)=5m-40
Answer: [-2,5)
Step-by-step explanation: A closed circle means a bracket and an open circle means Parentheses.