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
QUICK PLEASE HELP. I'm offering 15pt and brainliest answer.
worty [1.4K]
X would be equal to 6
4 0
3 years ago
Read 2 more answers
During summer, when the snow melts, the water level of the Yukon River increases. If the water level of the river increased by 7
kondaur [170]

Answer:

13 centimeters per day.

Step-by-step explanation:

We have been given that during summer, the water level of the river increased by 78 centimeters in 6 days. We are asked to find the water level increase rate in centimeters per day.

To find the water level increase rate per day, we will divide total increase by total days as:

\text{Water level increase rate per day}=\frac{78\text{ cm}}{6\text{ days}}

\text{Water level increase rate per day}=\frac{13\text{ cm}}{\text{ day}}

Therefore, the water level increase rate is 13 centimeters per day.

5 0
3 years ago
A Simple Random Sample reflects that ________ individual in the population has an ________ chance of being selected.
monitta

Answer:

any, equal

Step-by-step explanation:

A Simple Random Sample reflects that any individual in the population has an equal chance of being selected.

7 0
3 years ago
How do I figure out X in this equation URGENT!!!
Mekhanik [1.2K]
2*(X-2+3x+5)=94 cm
4x+3 = 47
4x=44
x=11 cm
7 0
3 years ago
Read 2 more answers
10 points ! I’m really trying to pass this but I just don’t get it. help pls! :((
m_a_m_a [10]

Answer:

how about you stop being confused

Step-by-step explanation:

just read the question

5 0
2 years ago
Other questions:
  • Which equation can be used to find the measure of angle LJK?
    14·2 answers
  • M stands for a whole number greater than 10 and less than 20
    7·1 answer
  • PQRS is an isosceles trapezoid and m angle Q=127. Find M angle P.
    11·2 answers
  • What's is the absolute value -18 degrees?
    9·2 answers
  • You are a freshman in college and are planning a trip to Europe when you graduate from college at the end of four years. You pla
    7·1 answer
  • Draw the line graph
    7·1 answer
  • What is the property of -8+3 = 3+ (-8)
    8·1 answer
  • Convert 6,700 miligrams to grams
    13·1 answer
  • Examine the given sequence. Which statement is not correct?
    11·2 answers
  • 5.08​, 1.99​, 4.54​, 4.83​, 3.2​, 1.99​, 4.36​, 4.8​, 4.78<br><br> What is the median?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!