Test - TCAP Success Algebra 1 EOC Chapter 14

1 pt DOK: 2

Given the function:

$f (x)$

$g (x)$

The two functions have the same number of solutions.

cannot answer without more information

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

Which of the following represents a linear model?

For every page a writer writes, he gets paid $15.

The numbers of supporters of a candidate increases by 5% each month.

A population of 10 rabbits doubles over a year.

As kudzu grows, it doubles its ground coverage weekly.

1 pt DOK: 2

If $f (x) = 5 x + 12$ and $g (x) = 4 x^{2} - 13$ , then what is $g (f (- 2))$ ?

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