math

1. Practice 1 : 1bac SM biof lycee Omorabiaa
(terminologie)
1- 2 7 1x   is equivalent to which of the following:
 3 ; 3 ; 4; 3 ; 0 3 ; 3 4x x x x x         
2- If   ................................
1
f
x
f x then D
x
 

3-traduire le texte suivant en français
Rectangle PQRS has vertices P(-3 ;5) ;Q(-4 ;2) ;R(3 ;0) et S(4 ;3)
Practice 2 :
Solve for this equation:  2 2 2
; : 36x y IN x y  
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Practice3:
A ball is tossed into air. The height of the ball as a function of time can be
described by the equation   2
16 72h t t t   .in this equation; h is the height of
the ball in feet and t is the time in seconds. After how many seconds will the
ball hit the ground?
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