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
Daniel [21]
2 years ago
14

Find the domain of f(x)={-4x if x ≤ 0 { 4x+2 if > 0

Mathematics
1 answer:
guapka [62]2 years ago
7 0

Answer:

The domain of f(x) ={-4x if x <u><</u> 0} and {4x +2 if > 0}

The correct answer are -8 <u><</u> 0 and 18 > 0

You might be interested in
Help me check my answer!
astra-53 [7]

Step-by-step explanation:

ah, here you go.

come on, now. you know this now ...

again, mutually exclusive attributes in the table (no overlap here) allow us to add the numbers for a total :

4+2+12+10 = 28 students in total.

how many of those 28 fulfill our desired criteria (has a brother) ?

well, it is the sum of the column "has a brother", as it does not matter, if there is also a sister or not.

so, it is 4 + 12 = 16

therefore, the probability to pick a student randomly, who has a brother is

16/28 = 4/7 = 0.571428571...

5 0
1 year ago
What times 1/10 equals 0.49
Fudgin [204]
1/10x = 0.49
x = (0.49) / (1/10)
x = 0.49 * 10/1
x = 4.9 <==
6 0
3 years ago
erics cell phone service costs $40.00 a month for unlimited calls. he also pays $0.02 for each text message he sends. what equat
KatRina [158]

Answer:

40.021

Step-by-step explanation:

Unlimited calls = $40

Text message = $0.021

NOTE:There is a difference between the value you gave for cost of text messages in the question and the values given in the group of answers. I will use $0.021 for cost of text messages since it is common to all answer choices.

Total cost = Cost of unlimited calls + cost of text messages

C = $40 + $0.021

= $40.021

Therefore, the equation which represent the total cost in dollars for a month is 40.021

A. 40.021

3 0
2 years ago
Given:
VashaNatasha [74]

Answer:

CPCTE

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Find the derivative of f(x) = 7x + 9 at x = 6
slava [35]
F(x)=7x+9
f´(x)=7
f´(6)=7

answer: f´(6)=7

f´(x)=Lim x⇒0   (f(x+h)-f(x)) / h
f´(6)=lim x⇒ 0   (7(6+h)+9 -(7*6+9)) / h
=lim x⇒0 ( 42+7h+9-42-9) /h
=lim x⇒0 (7h/h)=7

answer: f´(6)=7
3 0
2 years ago
Other questions:
  • manny has 48 feet of wood. he wants to use all of it to create a border around a garden. the equation 2l+2w=48 can be used to fi
    7·1 answer
  • Which function represents a proportional relationship? A) f(x) = 3x 4 B) f(x) = 3 4x C) f(x) = 3x 4 + 3 4 D) f(x) = 3 4x + 3 4
    8·2 answers
  • Write an equation for the line in slope-intercept form.
    15·1 answer
  • The radius of a cylinder is 4 inches and the height is 5 inches. Which statements are correct?
    9·2 answers
  • The table below represents the displacement of a fish from its reef as a function of time:
    7·1 answer
  • 5,893,402 + 19,392,009 =
    10·1 answer
  • Help me with 8 through 12 please and thank you only 4 questions
    13·2 answers
  • 4 1/6x6 simplest form neeeeeeeeeeeeeeeeeeed help plzzzzzzzzzzzz
    14·2 answers
  • 34 + 2 ⋅ 5 = ____. (Input only whole numbers.) PLZZZ help asp
    7·2 answers
  • Pentagon ABCDE is shown on the coordinate plane below:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!