Help pls... friend needs and and dose not have brainly lol
1 answer:
Answer:
8) Number of terms : Monomial
Degree : Constant polynomial
9) Not a polynomial
Step-by-step explanation:
8) Recall that a polynomial with one term is a monomial
A polynomial with a degree of zero is a constant polynomial
Therefore 1 is a monomial, when we classify by number of terms and it is a constant polynomial when we classify by degree since the degree is zero.
9) Note that a polynomial has positive integral indices, therefore is not a polynomial.
The reason is that, but
is not an integer.
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Answer:
If you have a general point (x, y), and you reflect it across the x-axis, the coordinates of the new point will be:
(x,-y)
So we only change the sign of the y-component.
Now, if we do a reflection across the x-axis of a whole figure, then we apply the reflection to all the points that make the figure.
Then, we could just apply the reflection to the vertices of the square, then graph the new vertices, and then connect them, that is equivalent to graph the image of the square after the reflection.
The original vertices are:
C = (-3, 7)
D = (0, 7)
E = (0, 10)
F = (-3, 10)
Now we apply the reflection, remember that this only changes the sign of the y-component, then the new vertices are:
C' = (-3, -7)
D' = (0, -7)
E' = (0, - 10)
F' = (0, - 10)
Now we need to graph these points and connect them to get the reflected figure, the image can be seen below.
