Answer:
(1,2)
Step-by-step explanation:
Answer:
Step-by-step explanation:
-5x - 7 ≤ 2
+ 7 ≤ +7
---------------
-5x ≤ 9
---- -----
-5 -5
X=-1.8
-5(-1.8)-7 ≤ 2
Answer:
3,000,000
Step-by-step explanation:
It is closer to 3 million than it is to 4 million, when rounding to millions if the hundred thousand place is a 4 or below it is rounded to that million and if it is 5 of more you round it to the million up.
hope this helped!
Answer:
6
Step-by-step explanation:
First find the critical points of <em>f</em> :
so the point (1, 0) is the only critical point, at which we have
Next check for critical points along the boundary, which can be found by converting to polar coordinates:
Find the critical points of <em>g</em> :
where <em>n</em> is any integer. We get 4 critical points in the interval [0, 2π) at
So <em>f</em> has a minimum of -7 and a maximum of 299.