Answer:
Step-by-step explanation:
z = whole root (x^2 + 9)
If this is a true or false question, then the answer is true. This is because we technically have 365.2425 days in a year and if you add an extra day every 4 years, you get an average of 365.25. It is A LOT of math, but even though there was an extra day in 1896 and 1904, there was no leap year in 1900 because of the 400 multiple rule.
Answer:
Maximum number of turns: 3
Step-by-step explanation:
1. By definition, a polynomial of degree, has a maximum turning points of .
2. Therefore, if you have the polynomial given in the problem, which is a polynomial of degree 4 (, the maximum number of turns can be obtained as following:
3. Therefore, you can conclude that the maximum number of turns are 3.
The answer is 3. You do y2-y1 over x2-x1
Answer:
Step-by-step explanation:
Compare the powers
x² + 4x + 4 = 9x + 18
x² + 4x + 4 - 9x -18 = 0
x² -5x -14 = 0
x² -7x + 2x - 2 *7 = 0
x(x-7) + 2(x - 7) = 0
(x-7)(x+2) = 0
x - 7 = 0 or x + 2 = 0
x = 7 or x = -2