X³ - 12x² + 35x
x(x² - 12x + 35)
x(x-5)(x-7)
The y-intercept, in this case, represents when x is at 0, or when she just began observing.
Answer:
12.56 (13 if rounded)
Step-by-step explanation:
A=pi x r squared
A=2 squared multiplied by pi
A=4 times pi
plug into calculator should be about 12.56
To solve this, you cross multiply, then divide. In this case, we multiply 4 and 2, then divide by 3.
4 x 2 = 8
8 / 3 = 2.66
So, x is 2.66
Answer:
I think it is a maximum value.
