Answer:
(1/7, 1)
Step-by-step explanation:
By "answer," you probably meant "solution." What is the "solution of the system of linear equations
- 5y = - 5
+ 7x +6y=7
The first eqation can be solved for y: y = 1. Substitute 1 for y in the secon equation. Then 7x + 6(1) = 7, or 7x = 1, or x = 1/7.
The solution to this system is (1/7, 1)
Using the concept of odd and even functions, it is found that the functions are classified as follows:
1. Even.
2. Odd.
3. Neither.
4. Odd.
<h3>What are odd and even function?</h3>
- If f(x) = f(-x), the function is even.
- If f(x) = -f(-x), the function is odd.
- If none of the statements above are true, the function is neither.
For the square function, we have that:
- f(-x) = (-x)² = x² = f(x).
Hence it is even. The square root function is defined only for non-negative values, hence it is neither odd nor even.
For the cube function, we have that:
- f(-x) = (-x)³ = -x³ = -f(x).
Hence it is odd, as is the cube root, as the cube root function is defined for all real values.
More can be learned about odd and even functions at brainly.com/question/24410059
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So here is the answer to the given question above.
If we are to use substitution method in order to solve the following system, the new equation would be <span>4x – 3(8x + 9) = –22, the answer is the second option.
Here is how I got the answer.
Let's take 8x - y = -22
So y = 8x + 22
Now, substitute the value of y to </span><span>4x – 3y = –22
and we get 4x - 3(8x +9) = -22.
Hope this answer helps. </span>
The gcf is 11
Hope this helped
