It would be (A) because all the points match the numbers above it
Answer:
![x=-\frac{3\sqrt{2}}{2},\frac{3}{4},\frac{3\sqrt{2} }{2}](https://tex.z-dn.net/?f=x%3D-%5Cfrac%7B3%5Csqrt%7B2%7D%7D%7B2%7D%2C%5Cfrac%7B3%7D%7B4%7D%2C%5Cfrac%7B3%5Csqrt%7B2%7D%20%7D%7B2%7D)
Step-by-step explanation:
Given expression is,
f(x) = 8x³ - 6x² - 36x + 27
For zeros of the function,
f(x) = 0
8x³ - 6x² - 36x + 27 = 0
2x²(4x - 3) - 9(4x - 3) = 0
(2x² - 9)(4x - 3) = 0
(2x² - 9) = 0
x² = ![\frac{9}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B9%7D%7B2%7D)
x = ![\pm\frac{3}{\sqrt{2}}](https://tex.z-dn.net/?f=%5Cpm%5Cfrac%7B3%7D%7B%5Csqrt%7B2%7D%7D)
x = ![\pm \frac{3\sqrt{2}}{2}](https://tex.z-dn.net/?f=%5Cpm%20%5Cfrac%7B3%5Csqrt%7B2%7D%7D%7B2%7D)
Or (4x - 3) = 0
x = ![\frac{3}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D)
Therefore, all zeros of the given functions are
.
A) Remember rise over run
Answer: 34.2
For everyone 1 kilometer=.621371 so if you times that by 55 you get 34.1754 which rounds to 34.2
Answer:
The answer is 0.075.
Step-by-step explanation: