Mathematical Practices

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Monitoring Progress
Exercise name Free?
Monitoring Progress 1 To solve this inequality using our calculator, we press Y=, and then proceed with writing it on the first row. Notice that we will use x as our variable as this is the only variables that is allowed to write in the calculator.To draw the inequality, we press GRAPH.The solution is x<-4.
Monitoring Progress 2 To solve this inequality using our calculator, we press Y=, and then proceed with writing it on the first row. Notice that we will use x as our variable as this is the only variables that is allowed to write in the calculator.To draw the inequality, we press GRAPH.The solution is x>3.
Monitoring Progress 3 To solve this inequality using our calculator, we press Y=​, and then proceed with writing it on the first row. Notice that we will use x as our variable as this is the only variables that is allowed to write in the calculator.To draw the inequality, we press GRAPH​.The solution is x≥-2.