Test - TCAP Success ALGEBRA 2 EOC Chapter 16

TCAP Success ALGEBRA 2 EOC Chapter 16 Sample

1 pt DOK: 2

Given the function: $f (x) = \{\begin{cases} - x & i f x < 0 \\ x^{2} - 4 & i f x \geq 0 \end{cases}$ and the function g(x) graphed below, which function has the most solutions at y=0?

f(x)

g(x)

The two functions have the same number of solutions.

Cannot answer without more information

1 pt DOK: 3

Find the line that passes through the points (2, 14) and (5, 23).

y=2x+14

y=3x+8

y=5x+23

y=-3x-8

1 pt DOK: 3

Find the quadratic function that has the vertex (−3, 0) and passes through the point (9, 144).

$y = {(x - 3)}^{2}$

$y = {(x - 9)}^{2} + 144$

$y = x^{2} + 3$

$y = {(x + 3)}^{2}$

1 pt DOK: 2

Given the function $f (x) = x^{2} + 4 x + 3$ and the table below, which function has the smaller minimum?

f(x)

g(x)

The two functions have the same minimum.

Cannot answer without more information

1 pt DOK: 2

If $f (x) = 5 x^{2} + 15 x$ and $g (x) = 5 x$ , then what is $f (x) \div g (x)$ ?

5x+3

x+3

5x+5

x+5

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