Question

Graph each pair -3x + 2y = 8 5x + 2y = -8

Answer 1

See the attached figure

Given:

-3x + 2y = 8

5x + 2y = -8

To graph the given equation, make a table between x and y for each equation

Assume x then find the value of y

as an example:

for the equation -3x + 2y = 8

Let x = 0 so, y = 8/2 = 4 and so on

Then graph the pair (x,y), connect the points to graph the line

The attached figure represents the graph of the both line and the table for each line required to graph it.

Also, the intersection between the lines.