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
ElenaW [278]
3 years ago
11

What is the lead coefficient of the polynomial below? 3x^2+ 8x + 5

Mathematics
2 answers:
olga55 [171]3 years ago
7 0

Answer:

(

+

1

)

(

3

+

5

) Step-by-step explanation:

galben [10]3 years ago
4 0

Answer:

The lead coefficient is 8

Step-by-step explanation:

This is because it is the biggest number that is right before the x or that is the coefficient.

You might be interested in
What is the domain of the function f(x)= e^x/e^x+c if c is a constant greater than 0
Viktor [21]

Answer: Option d.

Step-by-step explanation:

To find the domain of the function we should look for the values for which the denominator is equal to zero, because the division by zero is not allowed.

We know by definition that the function e^x is always greater than zero for all <em>x</em>.

We know that the constant <em>c</em> is greater than zero (c>0).

Then, the expression e^x+c is never equal to zero.

Therefore, it does not exist a value for <em>x</em> that makes the denominator 0. Then, the domain of the function is all real numbers.

The answer is the option d.

3 0
3 years ago
What the answer to this equation X/8+4=5 ?
V125BC [204]

Answer:

The answer to this equation is 8

Step-by-step explanation:

\frac{x}{8} +4=5\\

<u>First: Subtract</u>

8-4=4

5 > 4 meaning that 5 is greater than 4.

You still need another number to make it equal than or greater than or equal to five.

5-4=1

Since 5 minus 4 does equal 1

You need somewhere to divide it from to get 1 so you can add up the 4 to it and get the answer to the equation.

<u>Lastly: Divide</u>

\frac{8}{8} =1

1+4=5\\5=5\\4\neq 5

Now, if you do 8/8 which equals 1, 1+4 = 5; Now everything is, <u>equaled</u> up!

<u>So in conclusion...</u>

\frac{x}{8} +4=5\\x=8\\\frac{8}{8}=1\\1+4=5\\5\neq5

3 0
3 years ago
Read 2 more answers
How do u find this??????????????????????/
Zielflug [23.3K]
The question is asking you to find the slope. Slope intercept form is writen:
y = mx + b    (m being the slope and b being the y-intercept)

The slope would be 5 and the y-intercept would be 0.

So, your answer would be y = 5x also known as C. y = 5x

Hope I helped! :)
8 0
3 years ago
Read 2 more answers
Given cos A=
AURORKA [14]

Answer:

ndkndksndssjsjsjsjsjs nsj

Step-by-step explanation:

8 0
3 years ago
What is the wquation of a circle with center (-2.3) and radius 4
yanalaym [24]
The equation of any circle is

(x - a)^2 + (y - b)^2 = radius^2 where our center is (a, b)

Therefore, our equation is as follows.

(x + 2)^2 + (y - 3)^2 = 16
5 0
3 years ago
Other questions:
  • The quotient between the sum of 8 and 9 and the difference of 8 and 9
    11·2 answers
  • A pair of in-line skates is on sale for $90. If this price represents a 9% discount from the original price, what is the origina
    12·1 answer
  • Please help will give brainist
    7·1 answer
  • Here is an easy puzzle:
    10·1 answer
  • You invest $2,800 in an account that pays an interest rate of 6.5% compounded continuously calculate the balance of your account
    5·1 answer
  • 9. What is the volume of the given prism? Round the answer to the nearest tenth of a centimeter.
    13·1 answer
  • I’ll give brainliest!! please help and answer correctly! plsss answer quick
    14·1 answer
  • At an amusement park, there are 6,693 cactus plants and 3,936 silly straws. There are a total of 12,338 prizes. How many spaghet
    13·1 answer
  • Please Help I'll give brainiest!! (answer quick please!!!!)
    15·1 answer
  • Find the sum of 6x^2+10x-16x 2 +10x−1 and -5x^2-2x+1−5x^2 −2x+1.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!