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
stealth61 [152]
2 years ago
7

Answer pleaseeeee hurry fast

Mathematics
1 answer:
Llana [10]2 years ago
4 0

Answer:

what the question

Step-by-step explanation:

You might be interested in
Help! how can i determine the range
djverab [1.8K]

Answer:

[-1,\infty)

Step-by-step explanation:

Remember that the range is the set of all y-values. Thus, since the minimum of the function is y=-1, then our range is [-1,\infty). In interval notation, we use brackets to show what's included and parentheses to show what's not included.

3 0
2 years ago
Read 2 more answers
(PLEASE HELP BRO THIS IS DUE TMR)
Sonbull [250]

Answer:

Hold on, our servers are swamped. Wait for your answer to fully load.

more ponits not fair

Step-by-step explanation:

jus beig ismapHold on, our servers are swamped. Wait for your answer to fully load.

6 0
2 years ago
Which geometric series converges ???
ki77a [65]

Answer:

C

Step-by-step explanation:

A geometric series will only converge if - 1 < r < 1

sum to infinity = \frac{a}{1-r}

The nth term formula for a geometric series is

a_{n} = ar^{n-1}

where a is the first term and r the common ratio

The only summation with - 1 < r < 1 is C where r = - 0.2

7 0
3 years ago
Read 2 more answers
Solve x^3-7x^2+7x+15​
ruslelena [56]

Step-by-step explanation:

\underline{\textsf{Given:}}

Given:

\mathsf{Polynomial\;is\;x^3+7x^2+7x-15}Polynomialisx

3

+7x

2

+7x−15

\underline{\textsf{To find:}}

To find:

\mathsf{Factors\;of\;x^3+7x^2+7x-15}Factorsofx

3

+7x

2

+7x−15

\underline{\textsf{Solution:}}

Solution:

\textsf{Factor theorem:}Factor theorem:

\boxed{\mathsf{(x-a)\;is\;a\;factor\;P(x)\;\iff\;P(a)=0}}

(x−a)isafactorP(x)⟺P(a)=0

\mathsf{Let\;P(x)=x^3+7x^2+7x-15}LetP(x)=x

3

+7x

2

+7x−15

\mathsf{Sum\;of\;the\;coefficients=1+7+7-15=0}Sumofthecoefficients=1+7+7−15=0

\therefore\mathsf{(x-1)\;is\;a\;factor\;of\;P(x)}∴(x−1)isafactorofP(x)

\mathsf{When\;x=-3}Whenx=−3

\mathsf{P(-3)=(-3)^3+7(-3)^2+7(-3)-15}P(−3)=(−3)

3

+7(−3)

2

+7(−3)−15

\mathsf{P(-3)=-27+63-21-15}P(−3)=−27+63−21−15

\mathsf{P(-3)=63-63}P(−3)=63−63

\mathsf{P(-3)=0}P(−3)=0

\therefore\mathsf{(x+3)\;is\;a\;factor}∴(x+3)isafactor

\mathsf{When\;x=-5}Whenx=−5

\mathsf{P(-5)=(-5)^3+7(-5)^2+7(-5)-15}P(−5)=(−5)

3

+7(−5)

2

+7(−5)−15

\mathsf{P(-5)=-125+175-35-15}P(−5)=−125+175−35−15

\mathsf{P(-5)=175-175}P(−5)=175−175

\mathsf{P(-5)=0}P(−5)=0

\therefore\mathsf{(x+5)\;is\;a\;factor}∴(x+5)isafactor

\underline{\textsf{Answer:}}

Answer:

\mathsf{x^3+7x^2+7x-15=(x-1)(x+3)(x+5)}x

3

+7x

2

+7x−15=(x−1)(x+3)(x+5)

\underline{\textsf{Find more:}}

Find more:

6 0
3 years ago
"If A, then B" is the form of a
photoshop1234 [79]

Answer:

Step-by-step explanation:

If A then B is a conditional statement.

8 0
3 years ago
Other questions:
  • Each side of a square is increasing at a rate of 6cm/s. At what rate is the area of the square increasing when the area of the s
    6·1 answer
  • I need to learn long division
    7·1 answer
  • How does knowing properties of exponents
    7·1 answer
  • Does 8 have more factors than 9?
    8·2 answers
  • If you needed to buy at least 5 water bottles AND at least 8 water bottles, how many water bottles would you need to by?
    13·2 answers
  • Find the measurement indicated in each parallelogram pls help
    14·1 answer
  • Plz I need help Plz I need help Plz I need help Plz I need help Plz I need help!!!!!!!!!!!!!!!!!!!!!!
    14·3 answers
  • I need to graph this on a graph and I don’t understand how
    11·2 answers
  • Total of y and five divided by x
    7·2 answers
  • Find the surface area of a water tower that is 40 feet tall and 20 feet across the base
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!