Which expression can be modeled using the number line? 0
2
10
3
10
10
4
10
alo
6
10
7
10
19
10
1
10
7
17 1
010
1
7
010
17
71

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half