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Questions in Grade College

[Jawaban] Find the $x$ and $y$ intercepts of this linear equation. $4 x+7 y=28$ x-intercept (?, ?) y-intercept (?, ?)

[Jawaban] What value of x is in the solution set of the inequality 9(2x + 1) < 9x – 18? A. –4 B. –3 C. –2 D. –1

[Jawaban] Given various values of the linear functions $f(x)$ and $g(x)$ in the table, determine the $y$-intercept of $(f-g)(x)$. | x | -6 | -4 | -1 | 3 | 4 | | :---- | :---- | :---- | :---- | :---- | :---- | | f(x) | -36 | -26 | -11 | 9 | 14 | | g(x) | 15 | 11 | 5 | -3 | -5 | A. $(0,9)$ B. $(0,3)$ C. $(0,-3)$ D. $(0,-9)$

[Jawaban] Civil liberties are those basic rights and freedoms that are guaranteed to us in the A. Constitution B. Bill of Rights C. Both of the above D. Neither of the above

[Jawaban] 2. [tex]x^2=x+6[/tex]

[Jawaban] Which function has a vertex at the origin? [tex]f(x)=(x+4)^2[/tex] [tex]f(x)=(x-4)(x+4)[/tex] [tex]f(x)=x(x-4)[/tex] [tex]f(x)=-x^2[/tex]

[Jawaban] Solve the system of equations. Enter your answer as an ordered pair. [tex] \begin{array}{l} 2 x+4 y=-8 \\ -3 x+4 y=2 \end{array} [/tex]

[Jawaban] An Insurance agent claims that the average age of policy holders who insure through him is less than the average age of all other agents, which is 30 years. A random sample of 100 policy holders who had insured through the agent gave the adjoining age distribution. | Age | 16-20 | 21-25 | 26-30 | 31-35 | 36-40 | 41-45 | |---|---|---|---|---|---|---| | Number of persons | 12 | 16 | 18 | 20 | 10 | 10 | Test the claim that the average age is less than the figure for all the other agents at a 5% level of significance.

[Jawaban] Hot sticks are used to discharge capacitors. A. True B. False

[Jawaban] Your license has been suspended, but you need to drive to get to work. Can you do this? A. Only in an emergency. B. Yes C. Yes, but only a maximum of 25 kilometers. D. No