Questions in Grade College

Questions in Grade College

[Jawaban] What are the domain and range of [tex]f(x)=\log (x-1)+2[/tex]? A. domain: [tex]x>1[/tex]; range: [tex]y>2[/tex] B. domain: [tex]x>1[/tex]; range: all real numbers C. domain: all real numbers; range: [tex]y>1[/tex] D. domain: all real numbers; range: all real numbers

[Jawaban] Divide. $3.25 \div 0.5=$

[Jawaban] (a) Find the inverse function of [tex]$f(x)=7 x-8$[/tex]. [tex]$f^{-1}(x)=\frac{x+8}{7}$[/tex] (b) The graphs of [tex]$f$[/tex] and [tex]$f^{-1}$[/tex] are symmetric with respect to the line defined by [tex]$y=$[/tex] ______

[Jawaban] Find the value of $-12+8-(-9)$.

[Jawaban] Select the correct answer from each drop-down menu. Consider the following polynomial equations: [tex] \begin{array}{l} A=3 x^2(x-1) \ B=-3 x^3+4 x^2-2 x+1 \end{array} [/tex] Perform each operation and determine if the result is a polynomial. Is the result of [tex]$A+B$[/tex] a polynomial? Is the result of [tex]$A-B$[/tex] a polynomial? Is the result of [tex]$A \bullet B$[/tex] a polynomial?

[Jawaban] The Elaboration Likelihood Model suggests that an audience is more likely to elaborate on a message when they perceive that message to be both comprehensible and A. symbolic B. relevant C. organized D. didactic

[Jawaban] Select the correct answer. For which of the following would major medical coverage be useful? A. if you want to buy insurance against hospital stays and surgeries for serious illnesses B. if you want to buy insurance against damages to your home C. if you want to buy insurance against car accidents

[Jawaban] In what time period did hydroelectric power usage reach its peak? A. 1970-1980 B. 1980-1990 C. 1990-2000 D. 2000-2010

[Jawaban] Read the poem. Throat is dry; weather's hot. I buy a can and pop the top. I lift the can to trembling lips, And find relief With one cool sip. How many stanzas does the poem contain?

[Jawaban] What is the circumference of a circle? A. the length of a line passing across the circle through the center B. the length of a line from the center to any point on the circle C. the distance around the outside of the circle D. the amount of space contained within the circle