電子デバイスでの学習は、実際の研究に触れることに反します。 Applied-Algebra試験ダンプは、Applied-Algebra試験教材の世界有数のプロバイダーの1つとして知られています。便宜上、今後の参考のためにいくつかのデモを提供しており、それらのダウンロードに対して料金を請求しないことをお約束します。したがって、ダウンロードしてApplied-Algebra試験をお試しください。その後、Applied-Algebraテストの質問を使用することが適切かどうかがわかります。ダウンロードに問題がある場合は、必ずサービスにアクセスしてください。
| Section | Objectives |
|---|---|
| Topic 1: Linear Functions | - Interpret inputs and outputs of linear functions - Interpret rates of change for linear functions |
| Topic 2: Logistic Functions | - Interpret inputs and outputs for logistic functions - Interpret asymptotes for logistic functions - Interpret rates of change for logistic functions |
| Topic 3: Polynomial Functions | - Interpret rates of change for polynomial functions - Interpret concavity for polynomial functions - Interpret inputs and outputs for polynomial functions |
| Topic 4: Validity of Models | - Determine fit - Examine utility - Determine validity |
| Topic 5: Exponential Functions | - Interpret concavity for exponential functions - Interpret inputs and outputs for exponential functions - Interpret rates of change for exponential functions |
| Topic 6: Graphical Depictions | - Interpret maximum and minimum for situations - Interpret rates of change for situations - Interpret concavity for situations - Interpret asymptotes for situations - Interpret inputs and outputs for situations |
| Topic 7: Functions and Algebra of Functions | - Derive conclusions based on notation - Derive conclusions based on graphs - Derive conclusions based on data |
安全かつ最も信頼性の高いWGU Applied-Algebra問題集販売サイトとして、我々はお客様の個人情報を内緒し、支払いの安全性を保証しています。だから、我々社のWGU Applied-Algebra問題集のさまざまなバージョンを安心に購買できます。弊社は量豊かのIT試験資料を所有するから、あなたは別のWGU Applied-Algebra試験に関心を寄せるなら、JPNTestでは需要したい資料を尋ねたり、弊社の職員に問い合わせたりしています。
質問 # 80
The weekly number of players, P, in hundreds, on a gaming website is modeled by the graph. The horizontal axis shows the number of years since the website was launched.
When did the website reach the minimum weekly number of players?
正解：C
解説：
The graph shows the weekly number of players on a gaming website.
The horizontal axis represents:
" years since launching "
The vertical axis represents:
" players in hundreds "
The graph is an upward-opening curve, so the minimum value occurs at the lowest point of the graph.
From the graph, the lowest point occurs at approximately:
t=4
This means the website reached its minimum weekly number of players approximately:
4 " years after it was launched "
Therefore, the correct answer is:
# ( " B " )
質問 # 81
The function V(t)represents the number of travelers, V, in a travel depot thours after 7:00 a.m. The graph of V (t)is shown.
What does V(2)represent?
正解：A
解説：
The function V(t)represents the number of travelers in the travel depot.
The input trepresents:
" hours after 7:00 a.m. "
The output V(t)represents:
" number of travelers "
So V(2)means the number of travelers in the depot:
2 " hours after 7:00 a.m. "
From the graph, when:
t=2
the value of V(t)is approximately:
79.2
Since V(t)measures travelers, not hours, V(2)represents:
79.2 " travelers "
Therefore, the correct answer is:
# ( " D " )
質問 # 82
The scatterplot shows data on the number of shirts sold at a gift shop per week over time. The graphed regression function has an r
2
value of 0.09.
Which range of x-values is appropriate for extrapolation?
正解：A
解説：
The r
2
value tells how closely the regression model fits the scatterplot data. In this problem, r
2
=0.09, which is extremely low. This means the regression model explains only a very small portion of the variation in the shirt-sales data. When r
2
is this weak, the model is not reliable for predictions outside the data range. Extrapolation is already less certain than interpolation because it predicts beyond the observed data. With such a poor fit, extending the model beyond the data would not be appropriate. Since 0.09 < 0.3, the best justification is that extrapolation is not appropriate because r
2
< 0.3. Therefore, the correct answer is C.
質問 # 83
A team was assembled at a manufacturing plant in order to boost productivity. The team was tasked with producing as many widgets each day as possible. The results are shown in the graph.
What is the correct interpretation of the average rate of change from day 6 to day 14?
正解：A
解説：
The graph models the number of widgets the team can produce each day.
The horizontal axis represents:
" days "
The vertical axis represents:
" widgets "
The graph gives two labeled points:
(6#3.4)
and
(14#23)
The average rate of change is:
" change in widgets " / " change in days "
Substitute the values:
(23-3.4)/(14-6)
=19.6/8
=2.45
Rounded to the nearest tenth:
2.5
This means the team increased production by an average of approximately:
2.5 " widgets each day "
Therefore, the correct answer is:
# ( " B " )
質問 # 84
The data in the scatterplot represents the number of monthly train crossings at a particular intersection over time.
Which type of function should be used to model the data?
正解：B
解説：
The scatterplot shows a decreasing pattern.
At first, the number of monthly crossings decreases quickly. Then the values begin to level off.
This type of pattern is characteristic of an exponential decay model.
A linear model would show points decreasing at a constant rate, forming an approximately straight line. Here, the decrease is not constant; it is steep at first and then slows down.
A logistic model usually has an S-shaped pattern, which is not shown here.
A polynomial model may curve, but the long-term leveling behavior shown in the scatterplot is best represented by an exponential decay function.
Therefore, the correct answer is:
# ( " D " )
質問 # 85
......
JPNTestのIT専門家たちは受験生の皆さんのニーズを満たすように彼らの豊富な知識と経験を活かして試験トレーニング資料の品質をずっと高めています。受験生の皆さんが一回でWGUのApplied-Algebra試験に合格することを保証します。JPNTestの製品を購入したら、あなたはいつでも最新かつ最正確な試験情報を得ることができます。JPNTestの資料のカバー率が高くて、受験生に便宜を与えられます。それに、問題集の合格率が１００パーセントに達するのですから、あなたは安心に試験を受けることができます。
Applied-Algebra復習テキスト: https://www.jpntest.com/shiken/Applied-Algebra-mondaishu