Question

Solve inequalities by graphing: x<1 and y> or equal to -1

Answer 1

On a graph draw the vertical line x=1. Shade the area to the left of the line. (Use one colour.)

Draw the horizontal line y=-1. Shade the area above and on the line. (Use a different colour.) Where the shadings coincide (mixed colour above the horizontal line and to the left of the vertical line is the solution which satisfies both inequalities.