Answer:
(x + 4)(x + 5)
Step-by-step explanation:
The given equation in the form of polynomial is:
Factorizing the above given equation, we get
Taking x+5 common, we have
which is the required factorised form.
Therefore the factors of the given polynomial are .
-9,-10,-11,-12 are they
-42:4=10.5 so the avarage is 10.5 which means the numbers are those
Im not sure but i thhink its C.
Answer:
Function:
- 1, vertical line
- 2, two lines
- 4, bent line
- 5, line
Not a function:
- 3, circle
- 6, the last bent curve
Step-by-step explanation:
In order to determine whether a graph is a graph of a function or not, you simply look for the ones that do not give two or more y for every x. In other words, imagine a vertical line going from left to right and ask yourself: how many times does the line cross the graph? If you find even a single x which gives two y, the graph is not a function. For examples take a look at the sketches i drew ;)
Answer:
Step-by-step explanation:
If you have written the question correctly, then you don't need to factor it. You only need to remove the brackets.
x + 1 + 6x + 6 + 8
7x + 15 is your final answer.
However, I think the question is
(x + 1)^2 + 6(x + 1) + 8
Let y = x + 1
y^2 + 6y + 8
(y + 2)(y + 4)
(x + 1 + 2 ) ( x + 1 + 4)
(x + 3)(x + 5)