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
Aleksandr [31]
3 years ago
8

Find the value of x where the function is discontinuous. f(x)=x^3+3^x

Mathematics
1 answer:
djverab [1.8K]3 years ago
5 0
A(x)=x^3 is a polynomial function, and polynomial functions are continuous for all x, 

b(x)=3^x is an exponential function, continuous for all x.


f(x)=a(x)+b(x) is continuous because the sum of 2 continuous functions is a continuous function.

Answer: f is continuous for all x in the real numbers
You might be interested in
This is Hard for me!
max2010maxim [7]
DIFFERENTIATION
6+f(28+b(4)=6+112f+4bf
b=6+112f/-4f
b=1*6^0+1*112f^0/1*-4f^0
b=1+1/1
b=2
8 0
3 years ago
Pls look at the photo and help me! ASAP! Luv you guys <3
alexandr1967 [171]

Answer:

2 layers of cubes

Step-by-step explanation

ignore this my answer was wrong sorry

3 0
2 years ago
What is the measure of angle x? (Brainly + Bonus points for the best correct answer and explain)
kobusy [5.1K]

Answer: 76

Step-by-step explanation:

If a pair of parallel lines are cut by a line, the alternate angles are equal to each other. The angles 76 and x are alternate angles, so that means they are equal.

6 0
2 years ago
Solving equations:<br><br> (a) 5x - 9 = 3x + 3<br><br> (b) x + 6 = 34 - x
Jet001 [13]

Answer:

a) 5x - 9 = 3x + 3

5x - 3x = 3 + 9

2x = 12

x = 12 / 2

x = 6

b) x + 6 = 34 - x

x + x = 34 - 6

2x = 28

x = 28 / 2

x = 14

8 0
3 years ago
Read 2 more answers
Three pounds of fertilizer covers 900 feet.How many pound of fertilizer will cover 2,100 feet?
sveticcg [70]
To solve this problem, you can make a proportion:

3/900 = x/2100

In this case, the x represents the pounds that will be needed to cover 2,100 feet.

The first step is to cross multiply like this:

3 * 2100 = 900 * x

Now you can simply the equation.

6300 = 900x

Now you divide both sides by 900 to cancel it out.

7 = x

So, your answer is 7 pounds.
7 0
3 years ago
Other questions:
  • A software designer is mapping the streets for a new racing game. All of the streets are depicted as either perpendicular or par
    8·1 answer
  • Tom built a fence around his rectangular shaped pool. The posts are 2 yards apart, there are 4 posts along the width and 8 posts
    7·1 answer
  • Sandra throws an object straight up into the air with initial velocity of 38 ft per square from platform that is 30 ft above the
    10·1 answer
  • Given the function f(x) = x² + 3x - 2 What is the average rate of change for the function from 2 to 6? Show your work.
    13·1 answer
  • What's the single exponent for K^8 x K^9
    13·1 answer
  • What’s the definition of dependent events?
    11·2 answers
  • Lago enriquillo , Dominican Republic is at 151 ft below sea level. The highest mountain in the Dominican Republic is pico Duarte
    12·1 answer
  • Karen picked apples at the Carter Apple Orchard this weekend. She made a graph to show how many apples she picked.
    13·2 answers
  • PLEASE HELP!!!<br> Hshehebsjahsvsvabsbbsbs
    5·1 answer
  • 101.19 / 4 using long division
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!