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
Ipatiy [6.2K]
2 years ago
15

A 2-column table with 7 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2, 3. The sec

ond column is labeled f of x with entries 15, 0, 3, 0, negative 3, 0, 15.
Predict which statements are true about the intervals of the continuous function. Check all that apply.

f(x) > 0 over the interval (−, 3).
f(x) ≤ 0 over the interval [0, 2].
f(x) < 0 over the interval (−1, 1).
f(x) > 0 over the interval (–2, 0).
f(x) ≥ 0 over the interval [2, ).
Mathematics
1 answer:
oee [108]2 years ago
5 0

The true statements about the function are:

  • f(x) ≤ 0 over the interval [0, 2].
  • f(x)>0 over the interval (-2,0)
  • f(x) ≥ 0 over the interval [2,∞)

<h3>How to determine the true statement?</h3>

The table of values is given as:

x     f(x)

-3    -15

-2     0

-1      3

0      0

1      -3

2      0

3      15

From the table, the function values do not exceed 0 at the interval 0 to 2.

This means that f(x) ≤ 0 over the interval [0, 2].

Also from the table, the function values exceeds 0 at the intervals greater than -2 but less than 0

This means that f(x)>0 over the interval (-2,0)

Also from the table, the function values are at least 0 at the intervals greater than 2

This means that f(x) ≥ 0 over the interval [2,∞)

Hence, the true statements are (b), (d) and (e)

Read more about functions at:

brainly.com/question/27831985

#SPJ1

You might be interested in
Can you help me with this please???
Dahasolnce [82]

Answer:

c?

Step-by-step explanation:


8 0
3 years ago
2. A solar lease customer built up an excess of 6,500 kilowatt hours (kwh) during the summer using his solar
tia_tia [17]

9514 1404 393

Answer:

  a)  E = 6500 -50d

  b)  5000 kWh

  c)  the excess will last only 130 days, not enough for 5 months

Step-by-step explanation:

<u>Given</u>:

  starting excess (E): 6500 kWh

  usage: 50 kWh/day (d)

<u>Find</u>:

  a) E(d)

  b) E(30)

  c) E(150)

<u>Solution</u>:

a) The exces is linearly decreasing with the number of days, so we have ...

  E(d) = 6500 -50d

__

b) After 30 days, the excess remaining is ...

  E(30) = 6500 -50(30) = 5000 . . . . kWh after 30 days

__

c) After 150 days, the excess remaining would be ...

  E(150) = 6500 -50(150) = 6500 -7500 = -1000 . . . . 150 days is beyond the capacity of the system

The supply is not enough to last for 5 months.

3 0
2 years ago
Which statement about the polygons is true?
tatyana61 [14]

Polygon A is similar to Polygon B because Polygon B is a dilation of Polygon A.

6 0
3 years ago
What is the commission rate for a car salesman who earned $1500 in commission on a 25,000 car?
STALIN [3.7K]

Answer:

6%.

Step-by-step explanation:

6 0
3 years ago
Which unit of measure would be appropriate for the valune of a sphere with a radius of 2 meters
tatiyna

Meters cubed. All things that have to do with volume are always cubed.

5 0
3 years ago
Other questions:
  • Find the value of x in the given right triangle HELP IDK HOW TO DO THIS PLEASE
    14·2 answers
  • Another name for segments qr
    9·1 answer
  • Olga needs 100g of 18% salt solution. How much water and how much salt should she mix?
    9·2 answers
  • Peter uses the equation y = StartFraction 13 over 4 EndFraction x to model the number of miles that he has walked in x hours. Wh
    14·2 answers
  • Which irrational number is closest to the number 5?
    8·1 answer
  • Amy needs about 70 paper clips without adding circle 2 box that would be close
    13·1 answer
  • A town council wants to estimate the proportion of residents who are in favor of a proposal to upgrade the computers in the town
    10·2 answers
  • Can someone explain how to do number 11?
    11·1 answer
  • 9x^2(y^5)/3xy^7 simplify
    6·1 answer
  • Please help. I need this urgently<br>Please no links please​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!