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
ololo11 [35]
3 years ago
15

Use the x-intercept method to find all real solutions of the equation. x^3-7x^2+4x+12=0

Mathematics
2 answers:
grin007 [14]3 years ago
3 0

Answer:

the answer is c for apex

Step-by-step explanation:

neonofarm [45]3 years ago
3 0

Answer:

a. x=-1,2,\:or\:6

Step-by-step explanation:

The given equation is

x^3-7x^2+4x+12=0

To find all real solutions using the x-intercept method, we to graph the corresponding function using a graphing tool.

The corresponding function is;

f(x)=x^3-7x^2+4x+12

The real solutions to x^3-7x^2+4x+12=0, are the x-intercepts of the graph of the corresponding function.

From the graph the x-intercepts are

(-1,0),(2,0) and (6,0).

Therefore the real solutions are

x=-1,2,\:or\:6

You might be interested in
Please help me ASAP TYYY
uranmaximum [27]

Answer:

addition property

Step-by-step explanation:

See attached image.

7 0
1 year ago
Which one is prime number 2, 3, 5, 7, 13, 14, 15, 23, 25, 29, 30, 36, 61
soldier1979 [14.2K]
2,3,5,7,13,15,23,and 61 are all prime
5 0
3 years ago
Please help me someone​
FinnZ [79.3K]

Step-by-step explanation:

Your answers are given in the attachment

please check it once if it is helpful to you or not

7 0
3 years ago
Please solve this question.
Fantom [35]

Answer:

2 by 2

Step-by-step explanation:

A = \begin{pmatrix} 1 & 2\\3 & 4\end{pmatrix}

Since, given matrix has 2 rows and 2 columns.

So, Its a 2 by 2 order matrix.

6 0
2 years ago
Read 2 more answers
Write an equation and solve. Round to the nearest hundredth where necessary. 19 is what percent of 40?
snow_lady [41]
You first divide 40 by 19:

19/40=?

Then you convert that to percentage by dropping the decimal point and attaching a %

(hint: you should get 48% about :)
3 0
3 years ago
Read 2 more answers
Other questions:
  • Use an algebraic equation to find the measures of the two angles described below. Begin by letting x represent the degree measur
    6·1 answer
  • Frank ate 12 pieces of pizza and Dave ate 15 pieces. “I ate
    14·1 answer
  • 6. The equation of line A is 3x + 6y - 1 = 0. Give the equation of a line that passes through the
    8·1 answer
  • I am standing 10 feet from a wall. I will begin to walk toward the wall and my first step is 4 feet. Each succeeding step is exa
    8·1 answer
  • Nadia thinks of a number.
    10·1 answer
  • A phone company offers two monthly plans. Plan A costs $10 plus an additional $0.15 for each minute of calls. Plan B costs $19 p
    5·1 answer
  • The numbers 8,x,9 and 36 are in proportion.Find x​
    10·2 answers
  • (1,-3) and (-2,4) what’s the slope
    8·1 answer
  • If there are friends who read the book "Killing a Mockingbird", can they give information about its content? But please do not h
    12·1 answer
  • Maya has 760 carrots. 27% of them went rotten. What number of the carrots ARE'NT rotten?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!