Which number line represents the solution set for the inequality +
-10
8
6
4
-2
0
2
4
6
8
10
+
+
-10
8
6
4
-2
0
2
4
6
1
8
10
+
+
-10
8
6
4
-2
0
2
4
6
8
10
-10
-
-2
0 2
4
6 8
10

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x