AnswersAZ-College Prep Math BModeling with Rational Functions

Modeling with Rational Functions — Unit test Answers

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3

Read the excerpt from "Like Mexicans."We had lunch: sandwiches, potato chips, and iced tea. Carolyn and her mother talked mostly about neighbors and the congregation at the Japanese Methodist Church in West Fresno. Her father, who was in khaki work clothes, excused himself with a wave that was almost a salute and went outside. I heard a truck start, a dog bark, and the truck rattle away.How does Soto build a central idea of his story in the excerpt?

A
By showing how Carolyn’s family lives in a way that is strange to him, Soto supports the idea that culture causes conflict between people.
B
By showing how Carolyn’s family lives in a way that is boring to him, Soto supports the idea that people from different cultures do not share interests.
C
By showing how Carolyn’s family lives in a way that is familiar to him, Soto supports the idea that people from different cultures can also share a culture.
D
By showing how Carolyn’s family lives in a way that is similar to him, Soto supports the idea that there are very few differences among cultures.
6

What best summarizes the central idea of the passage from "How the Internet and Other Technologies Came About"?

A
Technological advancement is a side effect of military efforts to win wars.
B
Technological advancement is a side effect of academic competition between countries.
C
Technological advancement is a side effect of economic competition between countries.
D
Technological advancement is a side effect of profit-driven corporations.
8

Read the excerpt from “Like Mexicans.”We talk for an hour and had apple pie and coffee, slowly. Finally, we got up with Carolyn taking my hand. Slightly embarrassed, I tried to pull away but her grip held me. I let her have her way as she led me down the hallway with her mother right behind me. . . . Carolyn waved again. I looked, back, waving. . . . Her people were like Mexicans, only different.Which best explains how Soto’s text structure helps establish his voice in the excerpt?

A
Soto compares his experience to his wife’s experience in order to criticize marriage in a multicultural society.
B
Soto lists a series of events to present guidelines on how to live in a multicultural society.
C
Soto relates a story from his life to make a point about what it means to live in a multicultural society.
D
Soto uses a cause-and-effect format to show how a person’s heritage can limit his or her marriage choices.
9

Read the excerpt from "How the Internet and Other Technologies Came About."Tanks and submarines were easily simulated, since looking through goggles wasn’t very much different from looking through a pair of binoculars or a periscope. Since the first head-mounted display was built for the Pentagon in 1968, primitive versions of virtual reality have since proliferated to video arcades around the country.Which information from the excerpt best supports the inference that certain video games resulted from issues related to national security?

A
There has been a marked increase in war-themed games since the military developed conflict-based simulators.
B
There has been a marked increase in the development of new forms of entertainment since cuts to military spending have occurred.
C
There has been a marked increase in virtual reality games since the military developed conflict-based simulators.
D
There has been a marked increase in new forms of entertainment since the military’s budget was increased.
11

What best summarizes the central idea of the passage from "Like Mexicans"?

A
People from different ethnicities have a difficult time understanding each other.
B
People can be of different ethnicities and still have shared life experiences.
C
People should marry based on shared ethnicity to maintain their own cultures.
D
People should ignore their ethnicities to develop one common culture.
15

Which best summarizes one central idea of the passage from "Mother Tongue"?

A
The expression of experience through language is more powerful when different forms of English are accepted.
B
Only someone with a strong background in standard English can express ideas in interesting ways.
C
Only someone with a strong background in different forms of English can truly be an expert on the English language.
D
The expression of experience through language is more powerful when only the standard form of English is accepted.
16

Which best summarizes one central idea of the passage from "Mother Tongue"?

A
The way a person speaks English is nobody’s business but family members.
B
The way a person speaks English is not noticed by business professionals.
C
The way a person speaks English is not a good measure of intellectual ability.
D
The way a person speaks English is the best criteria for a career choice.
17

Look at the diagram.This diagram is best used for helping a reader

Question illustration
A
relate personally to a text.
B
define hard vocabulary words in a text.
C
monitor comprehension of a text.
D
better understand the theme of a text.
18

Founders who supported natural rights also supported adding the Bill of Rights to the Constitution because

A
they wanted the Constitution to include popular sovereignty.
B
they wanted to limit government power.
C
the Bill of Rights made it easier to overthrow the government.
D
the Bill of Rights included specific rights for people.
20

Read the excerpt from "Mother Tongue." And sure enough, the following week there we were in front of this astonished stockbroker, and I was sitting there red-faced and quiet, and my mother, the real Mrs. Tan, was shouting at his boss in her impeccable broken English.What can be inferred from the excerpt?

A
Nonstandard forms of English can be as effective as the standard form of English.
B
Nonstandard forms of English limit a speaker’s ability to stand up for herself.
C
Nonstandard forms of English make communication difficult between cultures.
D
Nonstandard forms of English are used more by older adults than by younger adults.

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