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
AlekseyPX
3 years ago
8

Which graph represents the piecewise-defined function?

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
6 0

Answer: The correct option is 1.

Explanation:

The given piecewise function is,

y=\begin{cases}-\frac{4}{5}x-3 & \text{ if } x

It means if x<0, then

f(x)=-\frac{4}{5}x-3

If x\geq2, then

f(x)=3x-10

Since the f(x) is defined for x<0 and x\geq2, therefore the function f(x) is not defined for 0\leq x.

From the graph 2, 3 and 4 we can easily noticed that for each value of x there exist a unique value of y, therefore the function is defined for all values of x, which is not true according to the given piecewise function.

Only in figure the value of y not exist when x lies between 0 to 2, including 0. It means the function is not defined for 0\leq x, hence the first option is correct.

You might be interested in
Is my answer right?? if not which one is it?? BRAINLIEST IF UR CORRECT!
lorasvet [3.4K]

Answer:

Step-by-step explanation:

1 yes

2 yes

3 yes

4 yes

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B9%7D%7B27%7D%20" id="TexFormula1" title=" \frac{9}{27} " alt=" \frac{9}{27} " ali
anyanavicka [17]

Answer:

<em><u>5/18</u></em> is not equivalent to 1/3.

Step-by-step explanation:

9/27, 2/6 and 15/45 are equivalent to 1/3.

5 0
3 years ago
Pls help ASAP ONLY 2.3 and 1 at the bottom {60 points}
Goshia [24]

Answer:

1. 11.8x9.8=115.64 115.64/2=57.82 (57.82Inches)

2. 12x5=60 60/2=30 (30m)

3. 25x9=225 9x9=81 81/2=40.5 225-40.5=184.5 184.5/92.25 (92.25ft)

Step-by-step explanation:

Brailist Plz

3 0
3 years ago
Each problem is worth 10 points each. (For each problem show your work and give a brief explanation of how you solved your probl
maxonik [38]
It’s a big problem it’s deserve 20 points you can’t play people make it fair
5 0
2 years ago
Do you think my latest video on my Chanel I am looking for true advice that can help me learn from my mistakes and grow
neonofarm [45]

Answer: ching cheng hanji, hyong hyong chino, kitchen in the dungeon, iseweyata hong kong, hoo wata hachi, asalaminontlinto asalaminonto hong kong.

Step-by-step explanation:

4 0
2 years ago
Other questions:
  •  The survey asked 948 adults how they would grade the quality of their public schools. Each person gave one response. Find each
    5·1 answer
  • I need help with this "The graph shows Ms. Franklin’s salary for the first few years she worked at a company.
    13·2 answers
  • 2x^2+15x+7 (box method)
    11·1 answer
  • Which grid has the best x axis and y axis scales to present this data?
    5·1 answer
  • A lamp shade has a radius of 9 inches. What is the circumference of the top of the shade? Use 3.14 to approximate pi. Round your
    15·2 answers
  • The water level at a pier is modeled by the function y= 2.5 cos(2pi/12.5) +12, where y represents the water level measured in me
    14·1 answer
  • In dividing a decimal by a decimal what is 8.4 divided by 0.03 showing your work and explaining
    12·2 answers
  • Can someone help me on this real quick? and Happy Holidays!
    14·2 answers
  • Please help!! I’m failing math and I have no idea what the answer is and if I don’t do my hw and keep failing I might have to re
    12·1 answer
  • Look at image............
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!