12. Determine the value of the unknown variable of the function if x=19. -x+ 2, x < 0 x, x > 0 f(x) = {¯² O A. f(19) =- 19 ニー O B. f(19) = 19 O C. f(19) = 17 OD. f(19) = 17

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A: We have given height  ht=-16t2+5 To get for what height cat was falling  Put t=0 h0=0+5 h0=5 height…

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A:

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A:

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A: f(x)=−1/4x^2

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A:

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Q: The UofToys company has a factory that produces toy trucks and toy cars only. The total umber of…

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A:

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A: Explanation of the solution is given below..

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A:

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Q: Ay 10- 4- -10 -B -6 -4 -2 2 8 10 -2 4- -6 -8- 40

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A: Since , it is given that h(t) represent height of the function at time t  h(t)=-16t2+128t+144

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A:

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A: Dividing by 4 on both sides

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A: