• 100% Satisfaction Guarantee

Category: General
Satisfied Customers: 1889
Experience:  Inner-city high school substitute teacher. Degrees in mathemetics, accounting, and education. Years and years of tutoring.
29937297
Ray Atkinson is online now

# Sketch on separate diagrams the graphs of the following functions1)

### Customer Question

Sketch on separate diagrams the graphs of the following functions

1) f1(x)=sin(pix)
2) f2(x)=|x+2|
3) f3(x)=1+e^-X

b)Use your answers to part (a) to sketch the graph of the function

f(x) = sin (pix), x0
Submitted: 4 years ago.
Category: Homework
Expert:  Ray Atkinson replied 4 years ago.

Ray Atkinson :

Can you explain the notation? Is the first one f'(x)=sin(πx)?

Ray Atkinson :

I mean, is it the first derivative, or is it just function 1, 2, and 3?

Ray Atkinson :

also, what is the notation in the final question? I see f(x)=sin(πx), x0

JACUSTOMER-d4ckg2s1- :

Hi it is function 1, function 2 and function 3. For part b what i meant was f(x)=sin(piX) , x <-3

JACUSTOMER-d4ckg2s1- :

Sorry for part b i meant that f(x)={ sin(pix) x <-3 , Ix+2I -3 less than or equal to x < less than or equal to 0, 1+e^-x x>0

JACUSTOMER-d4ckg2s1- :

Have you answered the question? If so where is it ? I can not see it for some reason. Thanks

Ray Atkinson :
Ray Atkinson :

That is the standard sine curve, period 2, amplitude from -1 to 1

Ray Atkinson :

function 2 is the regular absolute value plot, shifted 2 to the left.

Ray Atkinson :
Ray Atkinson :

y=2+e^-x has an asymptote at y=1, crosses the y-axis at y=2, and quickly ascends to the left.

Ray Atkinson :
Ray Atkinson :

As for the piecewise function. You simply take the pieces and put them together.

Ray Atkinson :
Ray Atkinson :

It is ugly and does not connect, but it is a function.

Ray Atkinson :

By the way, my computer has been unavailable for the last couple of days. My apologies for the delay. I hope the answer is still in time.

### What Customers are Saying:

• Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult. GP
< Previous | Next >
• Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult. GP
• I Couldn't be more satisfied! This is the site I will always come to when I need a second opinion. Justin
• Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C.
• This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!! Alex
• Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around. Esther
• Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C.
• This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!! Alex

• ### Dr. Y.

#### Satisfied Customers:

15023
Specializing in general urology and reconstructive urology.
< Previous | Next >

### Dr. Y.

#### Satisfied Customers:

15023
Specializing in general urology and reconstructive urology.

### Sam

#### Satisfied Customers:

7156
26 HMRC expertise, PAYE, Self Assessment ,Residency, Rental Income, Capital Gains, CIS ask for Sam Tax

### Monika Hearne, M.D.

#### Satisfied Customers:

5180
With experience and compassion, I treat my patients like family.

### Dr. Pat

#### Satisfied Customers:

2863
25+ years working primarily or exclusively with birds

### dermdoc19

#### Satisfied Customers:

2779
30 years practice in general and cosmetic dermatology

### Buachaill

#### Satisfied Customers:

2754
Barrister 17 years experience

### Family Physician

#### Satisfied Customers:

2418
GP with over 27 years experience including emergency medicine