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Questions in Grade College

[Done] The distance versus time plot for a particular object shows a quadratic relationship. Which column of distance data is possible for this situation? | Time (s) | A. Distance (m) | B. Distance (m) | C. Distance (m) | D. Distance (m) | E. Distance (m) | |---|---|---|---|---|---| | 0 | 0 | 2.00 | 9.00 | ‡ | ‡ | | 1 | 1.00 | 4.00 | 18.00 | 1.00 | 1.00 | | 2 | 4.00 | 6.00 | 27.00 | 0.50 | 0.25 | | 3 | 9.00 | 8.00 | 36.00 | 0.33 | 0.11 | | 4 | 16.00 | 10.00 | 45.00 | 0.25 | 0.06 | | 5 | 25.00 | 12.00 | 54.00 | 0.20 | 0.04 | | 6 | 36.00 | 14.00 | 63.00 | 0.16 | 0.02 | A. column [tex]$A$[/tex] B. column B C. column C D. column D E. column E

[Done] In the following function defined by an equation in the form [tex]$y=a x^2+b x+c$[/tex], identify the values of [tex]$a, b$[/tex], and [tex]$c$[/tex]. [tex]$y=-2 x^2$[/tex] a. [tex]$a=-2, b=0, c=0$[/tex] b. [tex]$a=-2, b=-2, c=-2$[/tex] c. [tex]$a=0, b=-2, c=0$[/tex] d. [tex]$a=0, b=0, c=-2$[/tex] Please select the best answer from the choices provided

[Done] What was the reason for mass killing in Rwanda? A. Because of ethnic clash B. Because of ethnic propaganda C. The Tutsi's killed the Hutu's president D. The Hutus killed the Tutsi's president

[Done] Written as $\frac{d^2 y}{d x^2}, \frac{d^5 y}{d x^3}, \ldots \ldots \ldots \frac{d^n y}{d x^n}$ respectively. - The function notation is also given as $f^{\prime}(x), f^{\prime \prime}(x), \ldots \ldots . f^n(x)$ Example 2: Find the $2^{\text {nd }}$ derivatives of the following functions (i) $f(x)=x^2-10 x+25$ (ii) $y=x^6+4 x^2-\frac{3}{x}$

[Done] Exactly when fluid intelligence begins to decrease is an object of some debate in the academic literature. Some date it from the late 20s, others somewhat later, around the mid 40s. There are of course differences between individual persons. Assuming Jim is in his late 50s, what kind of cognitive information will he likely process in slower fashion that when he was 20? A. recognizing familiar faces B. servicing his old lawnmower C. knowledge of gardening

[Done] Which of these was the first musical presentation to which the public could buy tickets? A. The opera Orpheus at the Court du St. Paul B. The operas at Theater Chatelet in Paris C. The concertos at An de Wein Theater in Vienna D. The operas at the St. Cassiano Theater in Venice E. All of the above F. None of the above

[Done] The Constitution did not give Congress the authority to establish the Internal Revenue Service. Congress did so, however, to implement its power to "lay and collect taxes." This is an example of which of the following types of power? A. Implied B. Delegated C. Reserved D. Expressed

[Done] There are road works ahead and the speed limit has been reduced. How long must you travel at the reduced speed? A. Until the road works are out of sight. B. Until there's no more equipment on the road. C. Until you pass the End Roadwork sign with a new speed limit. D. Until you're 500m past the road works.

[Done] Deliberate practice differs from conventional practice because it is goal directed and consists of repeated efforts to reach a goal. True or False?

[Done] Solve $12 x+6 \geq 9 x+12$ A. $x \geq 6$ B. $x \leq 6$ C. $x \geq 2$ D. $x \leq 2$