From 44c4b39c099b65e0de6c1beaba7f52f32c9f1393 Mon Sep 17 00:00:00 2001
From: Anna Karatkiewicz <karann2@st.amu.edu.pl>
Date: Thu, 30 Nov 2017 12:44:06 +0100
Subject: [PATCH] zadania 08

---
 08/zajecia 8.txt | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 08/zajecia 8.txt

diff --git a/08/zajecia 8.txt b/08/zajecia 8.txt
new file mode 100644
index 0000000..26ebbc4
--- /dev/null
+++ b/08/zajecia 8.txt	
@@ -0,0 +1,18 @@
+zadanie1
+
+p=plot(x^2-2*x+3,(x,-20,20),ticks=[2,25],color='orange',thickness=10,title='wykres funkcji: x^2-2x+3')
+t=text('x^2-2x+3',[18,150],color='olive')
+p+t
+
+zadanie2
+plot(cos(2*x),(x,-10,10),color="pink",thickness=5,linestyle=":",title='wykres funkcji: cos(2x)',axes=False)
+
+zadanie3
+plot(sin(1/x),(x,-25,25),color='red',thickness=0.1,title='wykres funkcji sin(1/x)')
+
+zadanie4
+x,y= var('x,y')
+plot3d(x^2+y^2,(x,-3,4),(y,-2,3),color='pink',frame=False)
+zadanie 5
+x, y = var('x,y')
+plot3d(x^2 - y^2+2*x*y^2+1, (x,-5,2), (y,-3,2), color="green")
\ No newline at end of file