Answer:
The coordinates of the fourth vertex of the rectangle is:
(6,2)
Step-by-step explanation:
We are given three vertices of a rectangle as:
(2,2) , (2,5) , (6,5)
Now, we need to find the fourth vertex of the rectangle.
We find the fourth vertex with the help of the graph.
Clearly after plotting the three points on the coordinate plane we observe that the fourth vertex of the rectangle is:
(6,2).
Answer:
2 imaginary roots
Step-by-step explanation:
The discriminate is the portion of the quadratic equation under the square root
D = b^2 - 4ac
D = 8^2 - 4(2)(16)
D = 64 - 128
D = -64
Since the discriminate is negative the square root will be imaginary
and there will be 2 of them
2 imaginary roots
