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
Nuetrik [128]
3 years ago
15

What is the domain of the function y=ln(x+2)

Mathematics
2 answers:
inn [45]3 years ago
7 0
Y = ln(x + 2)

D:
x + 2 > 0    |subtract 2 from both sides

x > -2

Answer: The domain: x > -2\to x\in(-2;\ \infty)
irina1246 [14]3 years ago
6 0

Answer:

Domain of the given function is x∈(-2,∞)

Step-by-step explanation:

The given function is y=\ln(x+2)

Domain is the set of x values for which the function is defined.

And we know that logarithm function is defined only for values greater than zero.

Therefore, for domain we have

x + 2 >0

x > -2

Hence, the domain of the given function is x∈(-2,∞)

You might be interested in
Which of the following are point slope equations of the line going through (-3, -5) and (2, 4). Help is appreciated!​
ki77a [65]

Answer:

A and F

Step-by-step explanation:

first figure out the slope.

4-(-5)/2-(-3)= 9/5

slope: 9/5

y-y1=m(x-x1)

you substitute either coordinate for the second variables. we automatically take out any slopes that have a negative because the slope is positive.

C, D, E all have negative slopes so it is wrong.

B does not work because a negative times a negative is a positive. the equation shows it to be negative so it is wrong.

A & F fit the solution.

8 0
3 years ago
Determina el centro,radio y gráfica de la circunferencia:(x+2)2 + (y-3)2=121
Sergeu [11.5K]

Answer:

La ecuación genérica para un círculo centrado en el punto (a, b), de radio R, es:

(x - a)^2 + (x - b)^2 = R^2

Entonces si miramos a nuestra ecuación:

(x + 2)^2 + (y - 3)^2 = 121

Tendremos el centro en:

(-2, 3)

el radio está dado por:

R^2 = 121

R = √121 = 11

La gráfica de esta circunferencia se puede ver en la imagen de abajo.

6 0
3 years ago
State the domain and range<br> of f(x) = x²
ANTONII [103]

Answer:

Domain : All real numbers

Range: y >= 0

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
25/160 into a decimal??
Andrej [43]

Answer:

0.15625

<em>Explanation:</em>

Divide:

<em>25 divided by 160</em>

<em>Which Equals by</em>:

0.15625

Step-by-step explanation:

Hope this Helps!!

7 0
3 years ago
Read 2 more answers
The volume of a box can be found by multiplying the length times width times height of a box (v=lwh). If the volume of a box is
Andrej [43]

Answer:

  about 10.924 inches

Step-by-step explanation:

If all of the dimensions are equal, the box is a cube. Its side length is the cube root of the volume.

  V = s³

  s = ∛V = ∛1300 ≈ 10.913929 . . . . inches

8 0
3 years ago
Read 2 more answers
Other questions:
  • Ella has 50 stacks of ten pennies in each stack. Describe how to find how many pennies Ella has it all.
    10·2 answers
  • What is the value of x in the equation 2x+3y=36 when y=6
    12·2 answers
  • Let p = 11. <br><br> What is the value of 28 + 4p?
    12·2 answers
  • Find x<br><br> show steps too please<br><br> will give brainliest
    9·1 answer
  • What is an equation of the line that passes through the point (-3, 4) and is parallel
    5·1 answer
  • In the expression 10 × 3/2 multiplying by 2/3 is the same as ..​
    7·1 answer
  • A map of California has a scale factor of 1 inch = 16 miles. The distance on the map from Riverside to Chula Vista is 3.5 inches
    5·1 answer
  • If y=1/4 and x=-12, find y
    8·1 answer
  • Please tell me which ones I should select!!
    15·1 answer
  • 300.9 divided by 59,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!