Question

Use the line drawing tool to draw the equation upper y equals 2 plus 1.50 upper xy=2+1.50x. label your line​ 'a'. ​2.) use the line drawing tool to draw the equation upper y equals 18 minus 1.25 upper xy=18−1.25x. label your line​ 'b'.

Answer 1

Part A
we have
y=2+1.50x
using a graph tool
see the attached figure------------------- > line a

Part B
we have
y=18−1.25x
using a graph tool
see the attached figure------------------- > line b