The first, second one because they synchronization are proved to equally cause them to be similar
Answer:
Slope is undefined.
Step-by-step explanation:
Slope of 0 is a horizontal line.
Slope of undefined is a vertical line.
Any other slope is something in between.
Answer:

Step-by-step explanation:
The zeros of the polynomial are all the values of x for which the function 
In this case we know that the zeros are:


, 
Now we can write the polynomial as a product of its factors

Note that the polynomial is of degree 3 because the greatest exponent of the variable x that results from multiplying the factors of f (x) is 3
Answer:
{(6, -6), (-9,2), (6, -1), (-8, -9)}
Answer:
24.5
Step-by-step explanation:
first order the numbers from least to greatest
21 22 23 <u>24 25</u> 26 27 28
add 24 and 25 then divide them by 2