y ≤ 4x
draw a solid straight line y = 4x, then shade in the region below the line
4x + 5y ≤ 20
5y ≤ -4x + 20
y ≤ (-4/5)x + 4
draw a solid straight line y = (-4/5)x + 4 , then shade in the region below the line
1. Graph the linear inequality.
y≤4x
2. Graph the linear inequality.
4x+5y≤20
1 answer
1 answer