2 years ago

Plsssss help!!!!! I’m rewarded a lot of points.

Mathematics

1 answer:

tensa zangetsu [6.8K]2 years ago

3 0

This is all the picture showed omg toooo hard

You might be interested in

What is the distance between the points (0,1) and (8,7)?

andrew11 [14]

Answer:

The answer is 10.

Step-by-step explanation:

4 0

2 years ago

Write a polynomial function of minimum degree in standard form with real coefficients whose zeros and their multiplicities inclu

Softa [21]

Answer-

The polynomial function is,

$y=x^4-10x^3+38x^2-64x+40$

Solution-

The zeros of the polynomial are 2 and (3+i). Root 2 has multiplicity of 2 and (3+i) has multiplicity of 1

The general form of the equation will be,

$\Rightarrow y=(x-(2))^2(x-(3+i))(x-(3-i))$ ( ∵ (3-i) is the conjugate of (3+i) )

$\Rightarrow y=(x-2)^2(x-3-i)(x-3+i)$

$\Rightarrow y=(x^2-4x+4)((x-3)-i)((x-3)+i)$

$\Rightarrow y=(x^2-4x+4)((x-3)^2-i^2)$

$\Rightarrow y=(x^2-4x+4)((x^2-6x+9)+1)$

$\Rightarrow y=(x^2-4x+4)(x^2-6x+10)$

$\Rightarrow y=x^2x^2-6x^2x+10x^2-4x^2x+4\cdot \:6xx-4\cdot \:10x+4x^2-4\cdot \:6x+4\cdot \:10$

$\Rightarrow y=x^4-10x^3+14x^2+24x^2-40x-24x+40$

$\Rightarrow y=x^4-10x^3+38x^2-64x+40$

Therefore, this is the required polynomial function.

4 0

3 years ago

How many more people voted for the most popular color than for the least popular color

PilotLPTM [1.2K]

Answer:

Step-by-step explanation:

red is most popular with 33 votes. silver is least popular with 9 votes.

33 - 9

7 0

2 years ago

What is the domain of the function in the graph above?

alexdok [17]

Answer: [-1,infinity)

Step-by-step explanation:

4 0

3 years ago

What is the image of the point (6,9) after a rotation of 270° counterclockwise about the origin?

Reil [10]

Answer:

(-9,-6)

Explanation

3 0

2 years ago