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
SVETLANKA909090 [29]
3 years ago
7

Which rule defines the function in the graph? Two line segments on a coordinate plane that do not meet. The first segment begins

at negative 3 comma negative 4, inclusive, and ends at 1 comma zero, non inclusive. The second segment begins at 2 comma 3, inclusive, and ends at 4 comma negative 3, inclusive. Group of answer choices f(x)={ x−1, if −3 ≤ x < 1 f(x)={ −3x+9, if 2 ≤ x ≤ 4 f(x)= { x−1 , if −3 < x ≤ 1 f(x)= {−3x+9 , if 2 < x < 4 f(x)={ x−1, if −3 ≤ x < 1 f(x)={ x−3, if 2 ≤ x≤ 4 f(x)={x−1, if −3 < x ≤ 1 f(x)={x−3, if 2 < x < 4
Mathematics
1 answer:
Blizzard [7]3 years ago
4 0

Answer:

The correct option is;

f(x) = {x - 1 if -3 ≤ x < 1 f(x) = {-3·x + 9, if 2 ≤ x ≤ 4

Step-by-step explanation:

The given coordinates of the points are;

For the first segment

Beginning point [-3, -4] (inclusive)

Endpoint (1, 0), (noninclusive)

For the second segment

Beginning point [2, 3] (inclusive)

Endpoint [4, -3] (inclusive)

The equation of the first segment is therefore;

y - 0 = (0 + 4)/(1 + 3)×(x - 1) = 1 × (x - 1)

y = x - 1

The equation of the second segment is found as follows;

y + 3 = (-3 - 3)/(4 - 2)×(x - 4) = -3 × (x - 4)

y + 3 = -3 × (x - 4) = -3·x + 12

y = -3·x + 12 - 3 = -3·x + 9

Therefore, we have;

f(x) = {x - 1 if -3 ≤ x < 1 and f(x) = {-3·x + 9, if 2 ≤ x ≤ 4

You might be interested in
I need help plz #12 plz I don’t understand
Trava [24]
We can say that because 3 times 9, which would equal 27, could be the same as 4*9, which would be 36. So Pat needs 36 pints of green paint. Down below is a tape diagram so you can see what it is.

8 0
3 years ago
15 POINTS!!!!!!!!
Novay_Z [31]
X2=9 has only one solution, which is 4.5
4 0
3 years ago
Read 2 more answers
What are the integers of 171
Natasha2012 [34]

Answer:

56, 57, and 58.

Step-by-step explanation:

4 0
3 years ago
IM USING UP SO MANY POINTS CAUSE PEOPLE WONT ANSWER PLZ HELP-A business owes $8000 on a loan. Every month, the business pays 12
allsm [11]
He pays $125 during the sixth month.
8 0
2 years ago
Garrett throws a dart at a circular dartboard. The dartboard has a radius of 18 inches, and the bull’s eye in the center of the
dolphi86 [110]

Answer:

D. 4.5%               Hope this helps

3 0
3 years ago
Read 2 more answers
Other questions:
  • I need to learn how to solve this problem
    11·1 answer
  • I need to know the answer to 9.23 divided by .48, and also how to do it
    11·1 answer
  • If x = 4y + 21y and y = 14 + 5, what is 3x × 7? No need to show your work.
    12·2 answers
  • In an independent groups experiment, if we must estimate the population standard deviation to determine the significance of the
    5·1 answer
  • What is eight g plus ten equals thirty five plus three g
    9·1 answer
  • the price of a computer including tax was 842.50 . the sales tax was 8%. what was the original price of the computer
    5·1 answer
  • A bakery sold 32 bagels in the first hour of business and 39 bagels in the second hour. If the bakery had 241 bagels to start wi
    5·1 answer
  • Jayda is buying notebooks for school the cost of each notebook is $1.75 write an equation that shows the cost of Jada's notebook
    14·1 answer
  • CAn yall help me with this ;-; im failing my math class and this will boost my grade
    6·2 answers
  • What is the value of X?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!