November 2018 2 49 Report

1) Wyznacz miejsce zerowe funkcji f.

a) f(x)= x^2 - x -12

b) f(x)= -2x^2 - 3x - 7

c) f(x)= x^2 - x

d) f(x)= x^2 -25

2) Zapisz wzor funkcji w postaci iloczynowej.

a) y= x^2 +5x -6

b) y=3x^2 - 27

c) y= 2(x -3)^2 - 8

d) y= x^2 - 2x -6

Prosze o wytlumaczenie jak to sie rozwiazuje :D


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1. Przeczytaj dwie historie miłosne z brytyjskiej prasy i nadaj im tytuły.( teksty w załączniku 1 i 2)2. Napisz kogo dotyczą wymienione ponizej informacje : Davida, Michelle, Gerainta czy Laury ? Niektóre z faktów dotyczą więcej niż jednej osoby. 1. 17 years old Michelle.................................................2. student........................................................................... 3. farmer........................................................................... 4.lived more than 100 kilometers from hie partner........................................................... 5. sent a lot of emails..................................................... 6. sent a lot of text messages....................................................................... 7. met her partner when she was on holiday.................................................. 8. got merried...................................................................... 9. works many hours a day...................................................................... 10. met her partner in an unusual way...........................................................3. Odpowiedz na pytanie (1-4) 1. How did David meet Michelle ? ................................................................................................................................. 2.What was special about the day when Michelle got married ? .............................................................................................................................. 3.How did Geraint meet Laura ? .............................................................................................................................. 4. Why did Geraint decide to look for a girlfriend in an unusual way ? .............................................................................................................................4.Dopasuj podane definicje (1-4) do odpowiednich wyrazów w tekstach. 1. obvious, evident ( Text 1)......................................................................... 2. one person to another person ( Text 1 and 2) ....................................................................................................... 3. container for liquids, especially milk or juice ( Text 2) ............................................................................................................... 4. immediately after ( Text 2)......................................................................................5. Odpowiedz na pytanie. Which story do you think is more unusual and way ? ................................................................................................................................................................................................................................................................................................................Bardzo proszę o odpowiedź. Daje dużo punktów !!
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