hexacordoK
2021-08-14
Answered

Graph the function by hand, not by plotting points, but by starting with the graph of one of the standard functions, and then applying the appropriate transformations.

$y=2\sqrt{x+1}$

You can still ask an expert for help

Yusuf Keller

Answered 2021-08-15
Author has **90** answers

We will start with the graph of the standard/parent function

The graph of

Therefore, if we vertically stretch the graph of

In the graph below:

The blue dashed curve represents

The red solid curve represents

asked 2021-07-30

Describe the transformations that were applied to

asked 2021-08-14

Suppose you take a dose of m mg of a particular medication once per day. Assume f equals the fraction of the medication that remains in your blood one day later. Just after taking another dose of medication on the second day, the amount of medication in your blood equals the sum of the second dose and the fraction of the first dose remaining in your blood, which is m+mf. Continuing in this fashion, the amount of medication in your blood just after your nth does is $A}_{n}=m+mf+\dots +m{f}^{n-1$ . For the given values off and m, calculate $A}_{5},{A}_{10},{A}_{30$ , and $\underset{n\to \mathrm{\infty}}{lim}{A}_{n}$ . Interpret the meaning of the limit $\underset{n\to \mathrm{\infty}}{lim}{A}_{n}$ . f=0.25,m=200mg.

asked 2021-02-21

Find the Maclaurin series for f(x) using the definition of a Maclaurin series. [Assume that f has a power series expansion. Do not show that $Rn\left(x\right)\to 0$ .]

$f\left(x\right)=e-5x$

asked 2021-06-26

The process by which we determine limits of rational functions applies equally well to ratios containing noninteger or negative powers of x: Divide numerator and denominator by the highest power of x in the denominator and proceed from there. Find the limits.

asked 2021-08-14

Begin by graphing

$f\left(x\right)={2}^{x}$

Then use transformations of this graph to graph the given function. Be sure to graph and give equations of the asymptotes. Use the graphs to determine each functions

Then use transformations of this graph to graph the given function. Be sure to graph and give equations of the asymptotes. Use the graphs to determine each functions

asked 2021-01-07

Graph the function by hand, not by plotting points, but by starting with the graph of one of the standard functions, and then applying the appropriate transformations.

$y=1-2\sqrt{x}+3$

asked 2021-09-12

Find the limit and discuss the continuity of the function. $\underset{x,y}{lim}\to (2\pi ,4)\mathrm{sin}\frac{x}{y}$