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
Fiesta28 [93]
3 years ago
9

1. What are the zeros of the function?

Mathematics
2 answers:
Deffense [45]3 years ago
5 0

Answer with Step-by-step explanation:

We have to find the zeros of the function:

f(x)=x³-x²-6x

i.e we have to find the values of x such that:

x³-x²-6x=0

⇒ x(x²-x-6)=0

⇒ x(x²-3x+2x-6)=0

⇒ x(x(x-3)+2(x-3))=0

⇒ x(x+2)(x-3)=0

⇒ x=0  , x= -2 and x=3

Hence, Zeros of f(x)=x³-x²-6x are:

C. −2 , 0, and 3

Juliette [100K]3 years ago
4 0
C. 

You can factor that equation to the following:

x(x - 3)(x + 2) 

Then set each part equal to zero and solve individually. 
You might be interested in
You borrow 125,000 for 25 years at an APR of 6.5%. What will be your monthly payment?
Morgarella [4.7K]
\bf \qquad \qquad \textit{Amortized Loan Value}
\\\\
pymt=P\left[ \cfrac{\frac{r}{n}}{1-\left( 1+ \frac{r}{n}\right)^{-nt}} \right]
\\\\\\\\
\qquad 
\begin{cases}
P=
\begin{array}{llll}
\textit{original amount}\\
\end{array}\to &
\begin{array}{llll}
125000
\end{array}\\
pymt=\textit{periodic payments}\\
r=rate\to 6.5\%\to \frac{6.5}{100}\to &0.065\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{APR, meaning once}
\end{array}\to &1\\

t=years\to &25
\end{cases}
8 0
2 years ago
Solve (-7/3)x - 3 = -52
Bumek [7]

Answer: x = 21

Step-by-step explanation:

look at the picture

5 0
3 years ago
Determine the next term in the geometric sequence. -1, -6, -36, -216, ??
nordsb [41]
You are multiply by 6 each time.

The next term is -216 x 6

-216 x 6= -1296

-1296 is your answer

hope this helps
4 0
2 years ago
Read 2 more answers
An automobile manufacturer is concerned about a possible recall of its best-selling four-door sedan. If there were a recall, the
andrew11 [14]

Answer:

0.27

Step-by-step explanation:

Suppose A is the event of defect in the brake system and B is the event of defect in the fuel system,

We have given,

P(A) = 0.25,

P(B) = 0.17

P(A∩B) = 0.15 ( the probability of defects in both systems simultaneously is 0.15 ),

We know that,

P(A∪B) = P(A) + P(B) - P(A∩B)

= 0.25 + 0.17 - 0.15

= 0.27

Hence, the probability that the defect is the brakes or the fueling system is 0.27.

8 0
3 years ago
Find the exact values of the six trigonometric functions of the angle shown in the figure.
lana66690 [7]

Answer:

X

G

D

D

D

E

E

E

EW

G

H

F

I

U

TD

SQ

U

W

4

FW

S

W

WS

W

3 0
2 years ago
Other questions:
  • How do you find the circumference?
    14·2 answers
  • A hamster runs in its wheel whose radius is 3 inches. The wheel completes 7.3 revolutions in 6 seconds.
    15·1 answer
  • Adam’s bank account has a balance of $1213.69 before he starts spending money. He makes the following transactions:
    13·2 answers
  • Combine any like terms in the expression. If there are no like terms, rewrite the expression.
    14·2 answers
  • Marsha borrowed $300 for 18 months at 13 percent interest.
    7·2 answers
  • 1) complete the special right triangle<br> what is length of BD<br> what is length of BC
    5·1 answer
  • There are 70 students in a school band . 40% of them are sixth graders , 20% of them are seventh graders , and the rest are eigh
    11·1 answer
  • Mark all of the transformations that will result in the object changing size.
    14·1 answer
  • This figure shows two similar triangles. Which is the value of x.<br><br> A) 2<br> B) 4<br> C) 6
    6·1 answer
  • Select all correct answers.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!