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

Solution:

$Z =0$	$Y = X^2$
$Z =-1$	$Y = X^2 - 2$

Y = X^2
X	-3	-2	-1	0	1	2	3
Y	9	4	1	0	1	4	9

Z = seq(-5,5,by = 1)
> Y = 25 + 2*Z
> plot(Z,Y, type = 'l')
> abline(v=0)