TCAP Success ALGEBRA 2 EOC Chapter 11

### TCAP Success ALGEBRA 2 EOC Chapter 11 Sample

DOK: 2 1 pt
11.

What are the roots of the equation ${x}^{3}-19x+30=0$?

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13.

The graph of the function $f\left(x\right)={x}^{3}+5{x}^{2}+2x-8$ is shown below. What is the solution to the equation ${x}^{3}+5{x}^{2}+2x-8=0$?

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15.

A polynomial function has a range of y ≥ 22. Which of these must the function have?

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17.

What are the intervals of increase of the function graphed below?

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19.

Which of these functions has a range of all real numbers?