y = x^2
−6
−5
−4
−3
−2
−1
0
1
2
3
4
5
6
−4
−3
−2
−1
0
1
2
3
4
X axis
Y axis
y = 2x + 1
−6
−5
−4
−3
−2
−1
0
1
2
3
4
5
6
−4
−3
−2
−1
0
1
2
3
4
X axis
Y axis
Polynomial curves: y = -0.5*x^5 + 3*x^3 + x^2 - 2*x - 3
−6
−5
−4
−3
−2
−1
0
1
2
3
4
5
6
−4
−3
−2
−1
0
1
2
3
4
X axis
Y axis
Exponential curves: y = exp(3^x)
−1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0
10
20
30
40
50
60
70
80
90
100
X axis
Y axis