North Carolina Math 3 EOC Chapter 6

North Carolina Math 3 EOC Chapter 6 Sample

1 pt
1.

How many regions should a number line be broken into test the inequality x2 > 6x +40?

1 pt
2.

The solution to an inequality is –5 ≤ x ≤ 4. that is the solution written in interval notation?

1 pt
7.

What is the solution to the inequality 12x  998 rounded to two decimal places and written in interval notation?

1 pt
10.

The graph of the function f(x)= (5)(9x-1) - 15 is shown below. What is the solution to the inequality (5)(9x-1) - 15  0 in interval notation?

1 pt
11.

To solve the inequality (58)(4x) + 18  28, all the terms were moved to the left side of inequality and the left side was graphed. Which if these functions was graphed?