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Questions in Grade College

[Jawaban] Identify the graph of [tex]f(x)=3 \sqrt{x-2}+2[/tex].

[Jawaban] Graph the inequality. $y \geq-3 x+4$

[Jawaban] Use the graphing calculator to graph the quadratic function [tex]$y=x^2-5 x-36$[/tex]. Which value is a solution of [tex]$0=x^2-5 x$[/tex] - 36? -9 -4 4 6

[Jawaban] Select the correct answer. | x | f(x) | | --- | ----- | | 3.0 | 4.0 | | 3.5 | -0.2 | | 4.0 | -0.8 | | 4.5 | 0.1 | | 5.0 | 0.6 | | 5.5 | 0.7 | For the given table of values for a polynomial function, where must the zeros of the function lie? A. between 3.0 and 3.5 and between 4.0 and 4.5 B. between 3.5 and 4.0 and between 4.0 and 4.5 C. between 3.5 and 4.0 and between 5.0 and 5.5 D. between 4.0 and 4.5 and between 4.5 and 5.0

[Jawaban] Hanna shops for socks that cost $[tex]$2.99[/tex] for each pair and blouses that cost $[tex]$12.99[/tex] each. Let $[tex]$x$[/tex] represent the number of pairs of socks purchased, and let $[tex]$y$[/tex] represent the number of blouses purchased. Which equation models the purchases she made with $[tex]$43.92[/tex]? A. $[tex]$x+y=15.98$[/tex] B. $[tex]$x+y=43.92$[/tex] C. $[tex]$43.92 x-2.99 y=12.99$[/tex] D. $[tex]$2.99 x+12.99 y=43.92$[/tex]

[Jawaban] The famous iris dataset (the first sheet of the spreadsheet linked above) was first published in 1936 Fisher. The dataset contains 50 samples from each of 3 iris species: setosa, virginia, and versicolor. are measured, all in cm : sepal length, sepal width, petal length, and petal width. What is the equation for the least square regression line where the independent or predictor variable and the dependent or response variable is petal width for iris setosa? [tex]$\hat{y}=\text { Ex: 1.234 } x+\square \text { Round to three decimal places. }$\tex] What is the predicted petal width for iris setosa for a flower with a petal length of 4.46? [tex]$\square$ cm Round to three decimal places.[/tex]

[Jawaban] The hypotenuse of a $45^{\circ}-45^{\circ}-90^{\circ}$ triangle measures 4 cm. What is the length of one leg of the triangle? A. 2 cm B. $2 \sqrt{2} cm$ C. 4 cm D. $4 \sqrt{2} cm$

[Jawaban] What is the slope of the line that contains the points $(7,-1)$ and $(6,-4)$?

[Jawaban] 1.1.2 Define the concept 'State of Emergency' in your own words. 1.1.3 Using the information from the source and your own knowledge, explain what the MDM and its ally UDF sought to accomplish in organising the national campaign. 1.1.4 Which conference, according to the source, was organised by Mass Democratic Movement (MDM)? 1.1.5 Comment on what is implied by the following statement: 'The two conferences were turning points, and important in their size and diversity of participants.' Consult Source 1B. Explain the concept 'repression' in the context of the apartheid regime's

[Jawaban] Your friend has prepared his monthly budget and asks you if he has overlooked anything in this planning. Which of the following questions points out his most serious omission? | | A | B | |---|------------------------|---------:| | 1 | Cash Inflows | | | 2 | Disposable income | $4,165 | | 3 | Interest on savings | $0 | | 4 | Income from stocks | $50 | | 5 | Total Cash Inflow | $4,215 | | 6 | | | | 7 | Cash outflows | | | 8 | Mortgage | $1,000 | | 9 | Homeowner's Insurance | $60 | | 10| Car payment | $373 | | 11| Car insurance | $125 | | 12| Stock purchases | $200 | | 13| Life and health insurance| $150 | | 14| Retirement plan | $500 | | 15| Utilities | $235 |