Questions in Grade College

Questions in Grade College

[Done] Select the correct answer. Which statement describes the graph of the function [tex]f(x)=\frac{x^2-1}{x^2-2 x+1}[/tex]? A. There is a hole at [tex]x=-1[/tex]. B. There is a vertical asymptote at [tex]x=-1[/tex]. C. The [tex]y[/tex]-intercept is [tex]y=-1[/tex]. D. There is a horizontal asymptote at [tex]y=-1[/tex].

[Done] Reflection 1 In this activity, you will: • Identify ways that research can help solve a problem. When conducting research, you may develop something called "bias." Bias means you have an opinion already on a topic. That opinion can cause you to look for research that supports what you already know. This can be good because it can give you a starting point. But, it can also be bad because it can keep you from finding new information. Task 1: For this activity, you will compose one 8 sentence paragraph using the formula below. You will answer the following questions: • How can research bias keep you from solving a problem? • How can having bias help you solve a problem? You may use first person to answer these two questions. Think about times you have had to do research and how your own opinions or ideas either helped or hindered you. Below you will find an outline of how to write a paragraph. This is an example of an 8 sentence paragraph meant to give you an idea of how to better organize your thoughts. You will start your paragraph with a topic sentence. That topic sentence is meant to tell your reader (in this case, your teacher) what the paragraph is about. Please use this outline as a guide to help you write.

[Done] The capacity of a rectangular tank is 15000 litres. What is the height of the tank if its length is 75 cm and its width is 105 cm?

[Done] Divide the polynomials. The form of your answer should either be [tex]$p(x)$[/tex] or [tex]$p(x)+\frac{k}{x-5}$[/tex] where [tex]$p(x)$[/tex] is a polynomial and [tex]$k$[/tex] is an integer. [tex]$\frac{2 x^3-11 x^2+25}{x-5}=\square$[/tex]

[Done] The table below gives the probability density of balls remaining for a game of Bingo. | Letter | B | I | N | G | O | | :----- | :--- | :--- | :--- | :--- | :--- | | Probability | 0.16 | 0.22 | 0.18 | 0.26 | 0.18 | If a ball is selected at random, what is the probability that its letter is an I or G? [tex]P=[?][/tex]

[Done] What is the versification of Dr. Faustus? A. 4 beats per line B. Alliterative C. Blank verse D. Free verse

[Done] Select whether the equation has a solution or not. [tex]$\sqrt{x-5}=4$[/tex] A. no roots B. roots

[Done] If [tex]s(x)=x-7[/tex] and [tex]t(x)=4 x^2-x+3[/tex], which expression is equivalent to [tex](t \circ s)(x)[/tex]? A. [tex]4(x-7)^2-x-7+3[/tex] B. [tex]4(x-7)^2-(x-7)+3[/tex] C. [tex](4 x^2-x+3)-7[/tex] D. [tex](4 x^2-x+3)(x-7)[/tex]

[Done] A fraction was multiplied by [tex]$\frac{5}{6}$[/tex] to get [tex]$\frac{25}{48}$[/tex]. What was the original fraction?

[Done] Determine whether the following equation defines y as a function of x. [tex]x+y=29[/tex] Does the equation [tex]x+y=29[/tex] define [tex]y[/tex] as a function of [tex]x[/tex]? Yes No