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Biblioteka

Solving Systems

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Posljednje ažuriranje over 3 years ago
4 questions
Obavezno
1
Obavezno
1
Obavezno
1
Pitanje 3
3.

Solve the system by subsitution. Make sure to show your work!

Obavezno
1
Pitanje 1
1.

Solve the system of equations by graphing. Show your answer by plotting the point in common and the y-intercepts.

  • Kliknite na karticu Grafikon (Grafikon 1, Grafikon 2 i tako dalje) za svaki grafikon koji trebate nacrtati.
  • Odaberite ispravnu vrstu grafikona.
  • Kliknite na pozadinu grafikona da biste dodali tačku. Dodajte dvije tačke da biste kreirali grafikon. Prevucite tačku ili unesite x i y koordinate da biste uredili njen položaj. Kliknite na tačku da biste je izbrisali.
  • Nakon što kreirate grafikon, možete označiti kućicu s isprekidanom linijom.
  • Nakon što ste nacrtali sve grafove, kliknite na karticu x ili y intercept da biste grafički prikazali intercepte.
Linearnoexpand_more
Pitanje 2
2.

Select the answer to the linear system of equations given by tables

other

Pitanje 4
4.

Create and solve the system of equations by elimination. Make sure to show your work!

The local fair costs $8 for adults and $3 for children. If the fair made $2002 from 379 people, how many people were children and how many were adults?