Test - TCAP Success Algebra 1 EOC Chapter 12

TCAP Success Algebra 1 EOC Chapter 12 Sample

1 pt DOK: 2

What transformations can be applied to the graph of the function $f (x) = 9^{x}$ to produce the graph of the function $f (x) = 9^{- (x + 2)}$ ?

a translation of 2 units left then a reflection over the x-axis

a translation of 2 units left then a reflection over the y-axis

a translation of 2 units right then a reflection over the x-axis

a translation of 2 units right then a reflection over the y-axis

1 pt DOK: 3

To solve the exponential equation $4^{\sqrt{5 x + 9}} = 16, 384$ , a table of values was created to produce the graph of the function $f (x) = 4^{\sqrt{5 x + 9}}$ . Which of the following points cannot be included in the table of values?

$(- 1, 16)$

$(0, 64)$

$(4, 256)$

$(8, 16, 384)$

1 pt DOK: 2

What is the range of the exponential function $f (x) = (- \frac{3}{5}) (7^{x}) - 13$ ?

$(- \infty, - 13)$

$(- \infty, - \frac{3}{5})$

$(- \infty, 0)$

$(- \infty, 7)$

1 pt DOK: 2

What is the approximate solution to the exponential equation $(\frac{3}{4}) (3^{x + 4}) = 324$ ?

$x = - 1.5$

$x = 1.5$

$x = 2.5$

$x = 3.5$

1 pt DOK: 2

Which of the following exponential equations can be solved with the graph shown?

$2^{x} = 5$

$2^{x} = 32$

$5^{x} = 32$

$32^{x} = 5$

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