Soccer ball is drop kicked from a height (h) of 0.3 m above the ground. Its initial velocity is 20 m/s up. What is the quadratic equation that describes the height of the soccer ball in meters as a function of time (t)? ​

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

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other answer is correct. i had used the radius of the radius somehow. a website: