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
torisob [31]
3 years ago
13

Write a polynomial function with rational coefficients so that P(x)=0 has the given root.

Mathematics
1 answer:
Oxana [17]3 years ago
4 0
(x-7)*(x-12)= x^2-19x+84
You might be interested in
Please help FAST! I am doing an escape room!
Alex17521 [72]

Answer:

infinite

Step-by-step explanation:

8 0
3 years ago
What is the y-intercept of the function f(x)=4 – 5x?<br> A:-5<br> B:-4<br> C:4<br> D:-5
Bogdan [553]

Answer: option C is the correct answer

Step-by-step explanation:

The y-intercept of the function is the point on the y or vertical axis at which the straight line cuts through it. The value on the y axis is read off as the y-intercept .

The equation of a straight line is modelled using the slope - intercept equation of

y = mx + c

Where m is the slope( change in value of y/ change in value of x.

c = the y-intercept

Looking at the function given,

f(x)=4 – 5x? Where f(x) is the same as y in our slope intercept equation.

Rearranging the function, it becomes

f(x)= – 5x +4

The intercept is 4

Option C is the correct answer.

7 0
3 years ago
Luisa solves for x in the equation 9(1/3) + 8x = 4( 2x + 3/4)
Maru [420]

Answer:

x = all real numbers because this equation is an identity

Step-by-step explanation:

9 (1/3) = 9*1/3 = 3

3 + 8x = 4(2x + 3/4)

3 + 8x = 8x + 3

x = all real numbers because this equation is an identity

7 0
3 years ago
Read 2 more answers
The larger of two numbers is four more than the smaller. if the larger is x what is the smaller?
Lelu [443]

Answer:

x-4

Step-by-step explanation:

Since the larger of two numbers is four more than the smaller one, this means that there is a difference of 4 between the two numbers. In order to find the smaller of both numbers, you can obtain the smaller from the largest by subtracting 4.

4 0
3 years ago
What is the value of
Len [333]

n-2=10n+42\qquad\text{add 2 to both sides}\\\\n=10n+44\qquad\text{subtract 10n from both sides}\\\\-9n=44\qquad\text{divide both sides by (-9)}\\\\\boxed{n=-\dfrac{44}{9}}

8 0
3 years ago
Read 2 more answers
Other questions:
  • DO,K = (0, 2) (0, 6)<br> The scale factor is<br><br> 0<br> 1/3<br> 3
    7·1 answer
  • Marla did 65 sit ups each day for one week used to the distributive propertyto show an expression you can use to find the total
    10·1 answer
  • Given that D is the midpoint of AB and B is the midpoint of AC, which statement must be true?
    8·2 answers
  • Match the equation with the step needed to solve it.
    14·1 answer
  • How to write 0.0000000000372 in scientific notation?
    9·1 answer
  • an apartment complex contains 200 apartments , of these , x are 3-room apartments, and the others are 4-room apartments . how ma
    12·1 answer
  • mr.barret bought a new battery for his new car. the battery cost $72. sincw batteries are a taxable item he had to pay 7.5%. wha
    8·2 answers
  • Solve for x: (8 + x)^-3= 64
    8·1 answer
  • What is the body of water that was constructed the great lakes to atlantic ocean?
    11·1 answer
  • Fine the distance d(A,B)between Points A and B. A(4,-4);B(4,4)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!