Question

2, It is known that the quantitative relationship between the dependent variable Y and the independent variables X and 2 is: A. Make a Table and draw the graph of the relationship between Y and X when the numerical value of Z is: B. Make a Table and draw the graph of the relationship between Y and Z when the numerical value of X is: C. Make a Table of the value of the rate of change of Y with respect to change of X for values of x between negative five and positive five. 3. It is known that the relationship between the dependent variable Y and the independent variables X and Z is A. Make a Table and draw a graph of the relationship between Y and z when the value of X is: b.X1

Answer 1

2) Given that,

Y = X^2 + (2.Z)

A) For Z = 0,

Y = X^2

Table will be as mentioned below-

X	Y
0	0
1	1
2	4
3	9
4	16
5	25
6	36
7	49

Graph will be as mentioned below-

For Z = -1

Y = X^2 - 2

Table will be as mentioned below -

X	Y
0	-2
1	-1
2	2
3	7
4	14
5	23
6	34
7	47

Graph will be as mentioned below -

B)

For X =0,

Y = 2*Z

Table will be as mentioned below -

Z	Y
0	0
1	2
2	4
3	6
4	8
5	10
6	12
7	14

Graph will be as mentioned below -

For X = -5

Y = 25 + 2*Z

Table will be as mentioned below -

Z	Y
0	25
1	27
2	29
3	31
4	33
5	35
6	37
7	39

Graph will be as mentioned below -

C)

Suppose that Z has value equal to 0. Table will be as mentioned below -

X	Y	Change %
-5	25	100%
-4	16	64%
-3	9	36%
-2	4	16%
-1	1	4%
0	0	0%
1	1	4%
2	4	16%
3	9	36%
4	16	64%
5	25	100%