Answer:
Upward Sloping
Step-by-step explanation:
Labour Supply is the supply of working hours by workers towards an enterprise.
The Labour Supply Curve is upward sloping (upto an extent - then backward bending). Considering the general upward sloping labour supply curve : it implies that workers tend to supply more labour services / hours at higher wages, less labour services /hours at lower wages.
This case of me rejecting a library job offer at lower wages i.e $7, but accepting part time job at higher wages i.e $10 illustrates the Labour Wage - Supply direct relationship perfectly .