Day 36 - 02-26 - WarmUp

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 
• <, >

Solve for k.
2k - 9≤ -19

• k ≤ -5
• k ≤ 5
• k < -5
• k < 5

What inequality does the number line graph represent?

• x ≤ 4

• x ≥ -4

• x < -4

• x < 4