What function is represented by the graph? Of(x)=-2|x|+1 Of(x)=-1/2|x|+1 Of(x)=-2|x+1| Of(x)=-1/2|x+1|
1 answer:
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Answer:
a) he rate of change of the volume of a snowball (due to melting) is proportional to the square of the volume at time t. Initially, the snowball has a volume of 900 cm3
and V(0) = 900
where A is a real constant, it appears because it says that the change i volume (dV/dt) is "proportional" to . Furthermore, we should assume that A is a negative number, because the volume of the snowball will decrease as the time pasese by.
(b) For an insect moving along some path, the velocity at time t is proportional to the square root of its position.
Here again appears a constant B for the "proportional" part. And i wrote the velocity as "the rate of change of the position with respect to te time".
Using the given endpoint R (8,0)and the midpoint M (4,-5) , the other endpoint S is (0,-10)
Explanation :
Use the given endpoint R and the midpoint M of segment RS
R (8, 0 ) and M (4, -5 )
Let 'S' be (x2,y2)
Apply the midpoint formula
Endpoint R is (x1,y1) that is (8,0)
Substitute the values and make it equal to M(4,-5)
So other endpoint S is (0,-10)
Learn more : brainly.com/question/16829448