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
marishachu [46]
3 years ago
14

What are the domain and range of the function f(x) = 3x + 5?

Mathematics
2 answers:
Sidana [21]3 years ago
7 0

Answer:

B

Step-by-step explanation:

Exponential functions are curves which approach a horizontal asymptote usually at y=0 or the x-axis. This function 3^x+5 has been moved up 5 units so its asymptote is at y=5. This means the function never goes below 5 in its y-values.

The x values are not affected and all are in the function. This is the domain. So the domain is (-∞, ∞).

The y values are affected and are y > 5. This is the range and it is written

(5, ∞).

Option B is correct.

kicyunya [14]3 years ago
3 0

Answer:

correct answer is B

Step-by-step explanation:

You might be interested in
In a candy bar, 165 calories are from sugar. There are 250 calories in the candy bar. What percent of the calories are from suga
icang [17]
You can simply find out the percentage of the calories from the sugar with this formula :

165/250 x 100% 

You will find out that the percentage would be 66 %

hope this helps


4 0
3 years ago
Read 2 more answers
Solve for x <br><br><br><br><br><br>.problem down below ​
AleksAgata [21]
A: no solution!

first, simplify each side of the equation.

3x + 5 - 10x simplifies to -7x + 5.
8 - 7x - 12 simplifies to -7x - 4.

then, add +7x on both sides of the equation to get the variable alone. if you add 7x to each side, you get left with 0.

so, that leaves 5 = -4 which is not true. so, that means there is no solution.
5 0
3 years ago
X/a+x/b=1<br>make x the subject of the formular​
monitta

Answer:

x = \frac{ab}{b+a}

Step-by-step explanation:

Given

\frac{x}{a} + \frac{x}{b} = 1

Multiply through by ab to clear the fractions

bx + ax = ab ← factor out x from each term on the left side

x(b + a) = ab ← divide both sides by (b + a)

x = \frac{ab}{b+a}

8 0
3 years ago
What is the best first step in solving the equation 3 +<img src="https://tex.z-dn.net/?f=3%5Csqrt%5B6%5D%7Bx%7D" id="TexFormula1
Andreas93 [3]

3+3\sqrt[6]{x}~~ = ~~5\implies \stackrel{\textit{1st step,-3 to both sides}}{3\sqrt[6]{x}~~ = ~~2}\implies \sqrt[6]{x}=\cfrac{2}{3} \\\\\\ (\sqrt[6]{x})^6=\left( \cfrac{2}{3} \right)^6\implies x=\cfrac{2^6}{3^6}\implies x=\cfrac{64}{729}

6 0
2 years ago
What is the formula for elimintation
inysia [295]

Answer:

The elimination method for solving systems of linear equations uses the addition property of equality. You can add the same value to each side of an equation. So if you have a system: x – 6 = −6 and x + y = 8, you can add x + y to the left side of the first equation and add 8 to the right side of the equation.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Jeanine is twice as old as her brother Marc. If the sum of their age is 24, how old is Jeanine
    6·2 answers
  • List the following in order from least to greatest<br><br> -3/5, -0.4, -1, -0.5
    9·1 answer
  • Which expression is equivalent to<br>o ooo​
    11·2 answers
  • What is the slope of the graph of 4x-16y=15
    9·1 answer
  • The length, L, of a steel rod is 7.36 m, correct to 2 decimal places. complete the error interval for,L
    13·1 answer
  • Uhm, I'm a bit confused- ._.<br><br> What's the X and Y for W, X, and V?
    9·2 answers
  • School started at 9:15am. After two period lasting 50min each, children had a break. At what time was the break?
    10·2 answers
  • 3. Which of these rational numbers represents a terminating decimal?
    13·2 answers
  • This net folds into the cube shown beside it. On the cube, which letter will be on the side opposite D?
    12·1 answer
  • I am very confused. the textbook didn't say anything about this....
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!