The document contains graphs of 4 activities. Activity 2 shows a parabolic graph with the equation Y=2X^2+10. Activity 3 is a histogram with ranges on the x-axis and frequency on the y-axis. Activity 4 displays a linear regression line with the equation y=2 and R2=0 along with scatter plot values.

1. ACTIVIDAD 2
450
400
350
300
250
200
150 Y
100
50
0
-15 -10 -5 0 5 10 15
Parabola Y = 2X2 + 10
ACTIVIDAD 3
20
15
15-20
10 10-15
3 5-10
5
1 0-5
0 -1
-3 -2 -1 0
1 -3
2
3

2. Actividad 4
4.5
4
3.5
3
2.5
y=2 Valores Y
2
R² = 0 Linear (Valores Y)
1.5
1
0.5
0
-15 -10 -5 0 5 10 15