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Questions in Grade College

[Answered] What are the domain and range of $f(x)=\log x-5$? A. domain: $x>0$; range: all real numbers B. domain: $x<0$; range: all real numbers C. domain: $x>5$; range: $y>5$ D. domain: $x>5$; range: $y>-5$

[Answered] Instability of interpersonal relationships, self-image, and emotions, along with marked impulsivity, characterize A. Borderline Personality Disorder B. Histrionic Personality Disorder C. Antisocial Personality Disorder D. Narcissistic Personality Disorder

[Answered] Consider the graph of [tex]$\frac{(x+3)^2}{1}+\frac{(y-2)^2}{9}\ \textgreater \ 1$[/tex]. Which point could confirm the graph is shaded correctly? A. $(-4,2)$ B. $(-3,5)$ C. $(-3,1)$ D. $(-2,2)$

[Answered] How do you create a watermark in Word? A. Use the Layout tab B. Use the Insert tab C. Use the Design tab and select Watermark D. Use the Home tab

[Answered] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Answered] What is the solution of the equation [tex]x^2-14 x+67=0[/tex]?

[Answered] An empirical distribution consisting of raw scores taken from a population is referred to as what by research scientists? A. a sample distribution B. the standard normal curve C. a population distribution D. the t distribution

[Answered] Select the correct answer. Which expression is equivalent to the given expression? $\frac{6 a b}{\left(a^0 b^2\right)^4}$ A. $\frac{6}{a^3 b^6}$ B. $\frac{6 a}{b^7}$ C. $\frac{6}{a^3 b^7}$ D. $\frac{6 a}{b^5}$

[Answered] Which of the following represents the factorization of the trinomial below? [tex]x^2-6 x+9[/tex] A. [tex](x+3)^2[/tex] B. [tex](x+2)(x-3)[/tex] C. [tex](x-2)(x-3)[/tex] D. [tex](x-3)^2[/tex]

[Answered] Which is a factor of $6 x^2+x-7 ?$ A. $x+1$ B. $2 x+1$ C. $6 x+7$ D. $3 x+7$