Project ID:
7300020184
Accepted:
Typ:
Layout:
Question:
Dopasuj układ równań do jego rozwiązania graficznego.
Questions Title:
Układ
Answers Title:
Rozwiązanie graficzne
Question 1:
$$
\begin{aligned}
4y &= x^2 -4x -4 \cr
x &= 2y+2
\end{aligned}
$$
Answer 1 Image:
Question 2:
$$
\begin{aligned}
x^2 +y^2 &= 6x+y+2 \cr
x-2y &= 2
\end{aligned}
$$
Answer 2 Image:
Question 3:
$$
\begin{aligned}
x^2 + 4x +2 &= y\cr
2x -y +10 &= 0
\end{aligned}
$$
Answer 3 Image:
Question 4:
$$
\begin{aligned}
x^2 +y^2 &= 16y-2x-20 \cr
y-2x &= 10
\end{aligned}
$$
Answer 4 Image:
Question 5:
$$
\begin{aligned}
2x+y &= 2x^2 +3 \cr
y-2x &= 1
\end{aligned}
$$
Answer 5 Image:
Question 6:
$$
\begin{aligned}
x^2+y^2 &= x+2y +3 \cr
x+4y &= 13
\end{aligned}
$$
Answer 6 Image:
Question 7:
$$
\begin{aligned}
4y &= -x^2 +8x -4 \cr
x &= 2y+2
\end{aligned}
$$
Answer 7 Image:
Question 8:
$$
\begin{aligned}
4x-y &= x^2 \cr
y-2x &= 1
\end{aligned}
$$
Answer 8 Image:
