Answers KISD SS-3391B-Algebra II Honors BUnit Test

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What is the solution of the equation ?

b = 3

b = 9

b = 81

no solution

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Which table represents points on the graph of h(x) = ?

A 2-row table has 5 columns. The first row is labeled x with entries negative 8, negative 1, 0, 1, 8. The second row is labeled y with entries 4, 3, 2, 1, 0.

A 2-row table has 5 columns. The first row is labeled x with entries negative 2, negative 1, 0, 1, 2. The second row is labeled y with entries 10, 3, 2, 1, negative 6.

A 2-row table has 5 columns. The first row is labeled x with entries negative 6, 1, 2, 3, 10. The second row is labeled y with entries 2, 1, 0, negative 1, negative 2.

A 2-row table has 5 columns. The first row is labeled x with entries negative 4, negative 3, negative 2, negative 1, 0. The second row is labeled y with entries negative 8, negative 1, 0, 1, 8.

The graph of the parent function f(x) = x3 is translated to form the graph of g(x) = (x + 5)3 − 6. The point (0, 0) on the graph of f(x) corresponds to which point on the graph of g(x)?

(5, −6)

(−5, −6)

(5, 6)

(−5, 6)

Which statement best describes and the parent function ?

The domains of g(x) and f(x) are the same, but their ranges are not the same.

The ranges of g(x) and f(x) are the same, but their domains are not the same.

The ranges of g(x) and f(x) are the same, and their domains are also the same.

The domains of g(x) and f(x) are the not the same, and their ranges are also not the same.

Which is the graph of the function f(x) = x3 – x2 – 17x – 15?

Option

What are the solutions to the equation ?

x = –6, x = –5

x = –6, x = 5

x = –5, x = 6

x = 5, x = 6

The graph shows a vertical translation of y = .

{y|y < 0}

{y|y ≥ 0}

{y|y is a natural number}

{y|y is a real number}

What is the solution to the equation ?

n = –4, n = –1

n = –1

n = 1

n = 1, n = 4

Which statement about is true?

x = 4 is a true solution.

x = 4 is an extraneous solution.

x = 9 is a true solution.

x = 9 is an extraneous solution.

Graph the function y=x3+3x2-1. Based on the graph, what is the least possible x-value if y=0? Round your answer to the nearest hundredth, if necessary.

-2.88

-2.00

-0.65

-0.53

Which describes how to graph by transforming the parent function?

Reflect the parent function over the y-axis, and translate it 3 units to the right.

Reflect the parent function over the y-axis, and translate it 3 units to the left.

Reflect the parent function over the x-axis, and translate it 8 units to the right.

Reflect the parent function over the x-axis, and translate it 8 units to the left.

The parent function f(x) = x3 and its translation, g(x), are shown on the graph.

g(x) = (x – 5)3 + 3

g(x) = (x + 3)3 – 5

g(x) = (x – 3)3 + 5

g(x) = (x + 5)3 – 3

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