 # Recent questions in College algebra

Recent questions in College algebra Tammy Todd 2021-08-01 Answered

### Begin by graphing $f\left(x\right)=\mathrm{log}2x$ Then use transformations of this graph to graph the given function. What is the graphs Brennan Flores 2021-07-30 Answered

### Graph f and g in the same rectangular coordinate system. Use transformations of the graph of f to obtain the graph of g. Graph and give equations of all asymptotes. Use the graphs to determine each functions CoormaBak9 2021-07-30 Answered

### For $y=3+{\mathrm{log}}_{2}x$. a) Use transformations of the graphs of $y={\mathrm{log}}_{2}x$ and $y={\mathrm{log}}_{3}x$ o graph the given functions. b) Write the domain and range in interval notation. c) Write an equation of the asymptote. Tazmin Horton 2021-07-04 Answered

### The two linear equations shown below are said to be dependent and consistent: $2x-5y=3$ $6x-15y=9$ Explain in algebraic and graphical terms what happens when two linear equations are dependent and consistent. Daniaal Sanchez 2021-07-04 Answered

### Write an equation in terms of x and y for the function that is described by the given characteristics. A sine curve with a period of $\pi$, an amplitude of 3, a right phase shift of $\frac{\pi }{2}$, and a vertical translation up 2 units. Clifland 2021-07-03 Answered

### The two linear equations shown below are said to be dependent and consistent: $2x-5y=3$ $6x-15y=9$ What happens if you use a graphical method? Harlen Pritchard 2021-07-03 Answered

### The sum of three times a first number and twice a second number is 43. If the second number is subtracted from twice the first number, the result is -4. Find the numbers. Nannie Mack 2021-07-01 Answered

### The graph below expresses a radical function that can be written in the form $f\left(x\right)=a\left(x+k{\right)}^{\frac{1}{n}}+c$. What does the graph tell you about the value of k in this function? Zoe Oneal 2021-06-30 Answered

### $5{e}^{0.2}x=7$ kuCAu 2021-06-27 Answered

### Tabular representations for the functions f, g, and h are given below. Write g(x) and h(x) as transformations of f (x).$\begin{array}{|cccccc|}\hline x& -2& -1& 0& 1& 2\\ f\left(x\right)& -1& -3& 4& 2& 1\\ \hline\end{array}$ $\begin{array}{|cccccc|}\hline x& -3& -2& -1& 0& 1\\ g\left(x\right)& -1& -3& 4& 2& 1\\ \hline\end{array}$ $\begin{array}{|cccccc|}\hline x& -2& -1& 0& 1& 2\\ h\left(x\right)& -2& -4& 3& 1& 0\\ \hline\end{array}$ Emeli Hagan 2021-06-27 Answered

### Prove that $\left(1+\mathrm{cos}\theta \right)\left(1-\mathrm{cos}\theta \right)=\left({\mathrm{sin}}^{2}\right)\theta$ sanuluy 2021-06-26 Answered

### A back-to-back stemplot is particularly useful for (A) identifying outliers. (B) comparing two data distributions. (C) merging two sets of data. (D) graphing home runs. (E) distinguishing stems from leaves. DofotheroU 2021-06-26 Answered

### find the exact value of $\mathrm{tan}\left(\frac{14\pi }{3}\right)$​​​​​​​ using the unit circle lwfrgin 2021-06-26 Answered

### Write the equation of the circle described. a. Center at the origin, containing the point (-6, -8) b. Center (7, 5), containing the point (3, -2). Wotzdorfg 2021-06-25 Answered

### Simplify ${x}^{2}-3x-4÷\left(x+2\right)$ Tolnaio 2021-06-25 Answered

### An observational study is retrospective if it considers only existing data. It is prospective if the study design calls for data to be collected as time goes on. Tell which of the following observational studies are retrospective and which are prospective. To see whether crime mes are related to moon phase, a researcher looks at ten years of archived police blotter reports and compares them with moon charts from the same period. Amari Flowers 2021-06-23 Answered

### Is the vector space $C\mathrm{\infty }\left[a,b\right]$ of infinitely differentiable functions on the interval [a,b], consider the derivate transformation D and the definite integral transformation I defined by . (a) Compute $\left(DI\right)\left(f\right)=D\left(I\left(f\right)\right)\left(DI\right)\left(f\right)=D\left(I\left(f\right)\right)$. (b) Compute $\left(ID\right)\left(f\right)=I\left(D\left(f\right)\right)\left(ID\right)\left(f\right)=I\left(D\left(f\right)\right)$. (c) Do this transformations commute? That is to say, is it true that $\left(DI\right)\left(f\right)=\left(ID\right)\left(f\right)\left(DI\right)\left(f\right)=\left(ID\right)\left(f\right)$ for all vectors f in the space? snowlovelydayM 2021-06-23 Answered

### h is related to one of the six parent functions. (a) Identify the parent function f. (b) Describe the sequence of transformations from f to h. (c) Sketch the graph of h by hand. (d) Use function notation to write h in terms of the parent function f. $h\left(x\right)={\left(x-2\right)}^{3}+5$ Chardonnay Felix 2021-06-15 Answered

### ${x}^{2}+8x+15$ Dolly Robinson 2021-06-15 Answered