Answer:
488
Step-by-step explanation:
= 0 - replace x = -9 => 6 x (-9)^2 + 2 = 488
x - intercept is were the graph intercepts the x axis the maximum is the largest y value on the graph
increasing 1-3 and decreasing 3-6
4/3 slope
2 and 4 because 40 can go into 2 and4 also 4 is to plus 2
Answer:
1) rectangle
2) rectangle
Step-by-step explanation:
Any cross section of a rectangular prism is a rectangle.
<em>Hope it helps <3</em>
Answer:
Step-by-step explanation:
Let us assume that if possible in the group of 101, each had a different number of friends. Then the no of friends 101 persons have 0,1,2,....100 only since number of friends are integers and non negative.
Say P has 100 friends then P has all other persons as friends. In this case, there cannot be any one who has 0 friend. So a contradiction. Hence proved
Part ii: EVen if instead of 101, say n people are there same proof follows as
if different number of friends then they would be 0,1,2...n-1
If one person has n-1 friends then there cannot be any one who does not have any friend.
Thus same proof follows.
