Experience1: The following measurements were made for an object with uniformly accelerated movement.

Table 1. . Speed of an object with uniformly accelerated movement.

t(s)	1	2	3	4	5
V(m/s)	8	11	14	17	20

a. Plot on the millimeter/gridded paper.

b. What kind of relationship between the variable did you get?

c. It may be suspected that the function is:

d. If the function is: ________________ , the equation that will govern it is ________________

e. Since the line does not pass through the origin of the ordered ones, this indicates that: _____________

f. Enter the slope of the line.

g. Find the law that governs movement..

Experience 2:

Discovering a law of growth: How fast do the trees of this hypothetical species grow? How tall will a tree be after a year? Challenge: Do not use calculator or computer.

a. Make a table where you tab the data time days (horizontal axis) Vs Growth height in cm  (vertical axis)

B. Graph the data

C. Graphically find the height of díasthe tree, for when 250 days and  300 days have passed. días

C. Choose the most appropriate scales to discover the "growth law" of this species (write the equation that governs the growth of this tree species..

 

Patient Weight (pounds)	Usual Dosage (mg)
88	40
99	45
110	50
121	55
132	60
143	65
154	70
165	75
176	80
187	85

Experience 3:

The following table 2  was prepared to establish a prescription for a drug used to fight bacterial infections.

                                                        Table 2.

 

 

 

 

 

 

 

 

a. Plot on the millimeter/gridded paper.

b. What kind of relationship between the variables got?  

c. It may be suspected that the function is:

d. If the function is: ________________ , the equation that will govern it is ________________

e. Find the slope of the line.

f. From the mathematical model (write your model) found, calculate what should be the dose required by a patient of 147 pounds and 67 pounds?