1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Volgvan
3 years ago
14

Write a piecewise function

Mathematics
1 answer:
Hoochie [10]3 years ago
7 0

Answer:

The answer to your question is:

        f(x) =        - x - 4          if   (-∞, -3)

                       2x + 6          if     [-3, ∞)

Step-by-step explanation:

Find the equations of the two lines

Blue line

A (-4, 1)

B (-6, 3)

              m = (3 - 1) / (-6 + 4)

              m = 2 / -2

              m = -1

                        (y - 1) = -1(x + 4)

                        y - 1 = -x - 4

                        y = - x - 4 + 1

                       y = - x - 4             Interval (-∞, -3)

Red line

C(-2, 2)

D(0, 6)

             m = (6 - 2) / 0 + 2)

             m = 4 / 2

             m = 2

                       (y - 2) = 2(x + 2)

                       y - 2 = 2x + 4

                      y = 2x + 4 + 2

                      y = 2x + 6           Interval [-3, ∞)

You might be interested in
Pls follow the steps and show work
WINSTONCH [101]
1st box: 2a (subtract 2a from both sides)
2nd box: 3 (add 3 to both sides)
3rd box: 10 (add 7+3)
4th and 5th box: 2 (divide both by 2)
6th box: 5 (10/2=5)


8 0
3 years ago
Find the value of -1/3-(-5/12)
Svet_ta [14]
1/12 or decimal form 0.083 with repeating line
5 0
3 years ago
In which equation is the constant of proportionality 5?
Finger [1]
Answer:b.y=5x
this is the answer to your question

8 0
3 years ago
Find the area of the figure. PLEASE HELP I NEED IT URGENT PLEASE
ale4655 [162]

Answer:

#5

Area = Area of bigger triangle - Area of small triangle

{ \rm{area = ( \frac{1}{2}  \times b_{b}  \times h_{b}) - ( \frac{1}{2} \times b_{s} \times h _{s} )}} \\  \\ { \tt{area = ( \frac{1}{2} \times 18 \times 7) - ( \frac{1}{2} \times (18 - 13) \times 7)  }} \\  \\ { \tt{area = (9 \times 7) - (2.5 \times 7)}} \\  \\ { \underline{ \tt{ \:  \: area = 45.5 \:  \: sq \: units \:  \: }}}

#8

Area = area of square + area of two right angled triangles

{ \tt{area = (s \times s) + 2( \frac{1}{2}  \times b \times h)}} \\  \\ { \tt{area = (6 \times 10) + (3 \times 5)}} \\  \\ { \underline{ \tt{ \:  \: area = 75 \:  \:  {m}^{2}  \:  \: }}}

5 0
1 year ago
Read 2 more answers
What is a nativist ? Help please
11111nata11111 [884]

Answer:

Nativism is the political policy of promoting the interests of native inhabitants against those of immigrants, including the support of immigration-restriction measures

Step-by-step explanation:

Hope this helps.

Please mark brainliest!

Would be very much appreciated!

7 0
3 years ago
Read 2 more answers
Other questions:
  • If I paid $47 for a dress and I got a discount of $7, how much was the price of the dress originally. I need to find out how to
    10·1 answer
  • Kasimir rode his bike 34,478 centimeters. He converts the distance to kilometers. His work is shown below.
    15·2 answers
  • Write 0.145 as a fraction or mixed number in simplest form. Please.
    10·2 answers
  • The concert which one is it
    13·1 answer
  • How can u classfiy a quadulaterl​
    5·2 answers
  • 9 in. 14 in. Find the area of the triangle shown above. [?] square inches​
    13·1 answer
  • If the simple interest on $4,000 for 7 years is $1,400
    12·2 answers
  • 1st: 326 Divided by 53. And 192 Divided by 38 using long division
    5·1 answer
  • Consider the line plot below.
    8·1 answer
  • If the length of a rectangle is decreased by 6 cm and the width is increased by 3 cm, the result will be a square, the area of w
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!