Question

Can someone answer this for me? Thank you in advance! Extra p!

Answer 1

To plot each of the inequalities, make y the subject of the formula:

For ≤ and ≥, solid lines are used

For < and >, dashed lines are used.

Let us consider the inequalities one by one:

For y - 2x ≤ -3

y ≤ 2x - 3.

This means that the line will intersect the y axis on -3 (y - intercept)

For y - 4 ≤ -2x

y ≤ -2x + 4

This means that the line will intersect the y axis on 4(y intercept)

For y > -1/4 x

This means that the line will intersect the y axis on -3 (y intercept)