5. REINFORCE Construct a 4th-degree polynomial with the following characteristics:
a. Exactly 4 distinct real zeros
b. Exactly 3 distinct real zeros
Type
c. Exactly 2 distinct real zeros
Type
d. Exactly 1 distinct real zero
Type



PLEASE HELP DUE TODAY

Answer: You are correct. It is the upper-right corner.

This diagram shows the regression line (aka line of best fit), to be closest to all of the data points. It won't go through all of the data points, but it is the next best thing by getting as close as possible.

Something like the lower right corner shows the line only going through one point and it's not really close to the majority of the other points. It's close to only one or two points, and that's about it. The lower left corner is a similar story.

The upper left corner is fairly close, but the upper points are being left out. We should shift the regression line upward to make it look like what is shown in the upper right corner. We can think of it like a balancing act.

Answer:

12

Step-by-step explanation:

[tex] \frac{ {6}^{2} }{3} = \frac{36}{3} [/tex]

[tex] \frac{36}{3} = 12[/tex]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

[tex]\frac{6^2}{3}[/tex]  Equation

Step 2

[tex]\frac{6^2}{3}[/tex]  Simplify the fraction

[tex]\frac{36}{3}[/tex]

Step 3

[tex]\frac{36}{3}[/tex]  Divide both sides by 3

12

answer

12

Hope this helps

Answer:   LM = 57

==========================================================

Explanation:

A median of a triangle goes from a vertex to the midpoint of the opposite side. The three medians of this triangle are these segments:

The three medians intersect at the centroid point, which is point Q.

It turns out that the centroid cuts each median such that LQ is twice as long compared to QM. We can say

LQ = 2*QM

Applying the segment addition postulate and substitution, we then get,

LQ + QM = LM

2QM + QM = LM

3QM = LM

LM = 3QM

Now let's use LQ = 38 to find QM

LQ = 2*QM

38 = 2*QM

QM = 38/2

QM = 19

This then means,

LM = 3QM

LM = 3*19

LM = 57

Segment LM is 57 units long.

Answer:

Using the equation below just add like terms:

P=a+b+c+d

5x+3x+x+4x

=13x

-2+1+3

=2

13x+2

A

Answer:

AAS Postulate.

Step-by-step explanation:

The AAS Postulate states that if 2 angles and a non-included side are congruent on both triangles, then the two triangles are equivalent.

In this case, the first Angle is: ∠B ≅ ∠D (Given, both are 90° in measurement)

For the side: Line BE ≅ line DE (Given)

∡BEA ≅ ∡DEC (Definition of Vertical Angles)

AAS Postulate is therefore used.

~

Answer:

P = 28.57%

Step-by-step explanation:

Probability

The probability of an outcome is defined as the frequency of the number of times the outcome occurs relative to the number of times that it could have occurred.

The equation to calculate the probability is:

[tex]\displaystyle P=\frac{f}{n}[/tex]

Where f is the number of favorable cases and n is the total cases.

The spinner has n=7 equal spaces numbered 1 to 7. We will calculate the probability that the spinner lands on a 4 or a 6.

The set of favorable outcomes is {4,6} which gives a count of f=2.

The required probability is:

[tex]\displaystyle P=\frac{2}{7}[/tex]

P = 28.57%

Answer:

-56, B on Edge

Step-by-step explanation:

Edge2022 :)

We need to measure volume to check capacity of substance, to see that how much material it can hold inside it.

Answer:

144

Step-by-step explanation:

I did the sum out :) :)

Answer:

A

Step-by-step explanation:

The only way for the expression (y) to have a negative value is for it to be negative .

Answer:

6.2 gallons of orange juice left.

Step-by-step explanation:

Total orange juice = 8 gallons

Used orange juices to make popsicles = 1.8 gallons

We need to find how much orange juice does Tracy have left.

Left orange juice = Total orange juice - used orange juice

= 8 gallons - 1.8 gallons

= 6.2 gallons

Hence, 6.2 gallons of orange juice left.

Answer:

28 houses per hour

Step-by-step explanation:

With regards to the above, we'll simply divide the number of houses by the hours spent

Number of houses = 112

Hours spent = 4

The rate at which the carrier delivers the mail is

= 112/4

= 28 hours per hour

Answer:

Value of x = 5°

Value of y = 4°

Step-by-step explanation:

Given:

ABCD is a parallelogram

Find:

Value of x and y

Computation:

12x = 60°

x = 5°

7y = 28°

y = 4°

Value of x = 5°

Value of y = 4°

Answer:

B. The text version of the story has a less formal, more light-hearted tone and focus than the video news story.

Step-by-step explanation:

I took the quiz and I got this wrong and then it gave me the answer afterwards. I know its not C, D, or A.

Answer:

It is B

Step-by-step explanation:

Took the test

Answer:

a). (-0.04x² + 3x + 49)

b). 79240

Step-by-step explanation:

a). Population of the pet dogs of a two is given by the expression,

   (38 + x - 0.04x²)

   And population of the pet dogs of the rest of the towns of the county by (2x + 21).

   Where x = Number of years from year 2007

   Therefore, total population of the county = (38 + x - 0.04x²) + (2x + 21)

                                                                        = -0.04x² + (x + 2x) + (38 + 21)

                                                                        = (-0.04x² + 3x + 49)

b). Difference of years between year 2007 and 2019 = 12 years

     Therefore, predicted population in year 2019 = -0.04(12)² + 3(12) + 49

                                                                                  = 36 + 49 - 5.76

                                                                                  = 79.24

     Since, population is in thousands,

     Therefore, total population of the county = 79.24 × 1000 = 79240

Answer:

x = -1

y = 4

Step-by-step explanation:

i believe this shape is a rhombus because the diagonals are perpendicular and bisectors, meaning m∡A = m∡B = m∡C = m∡D

so AC = CB = BC = DA

y + 1 = 2y - 3

1 = y - 3

4 = y

Plugging in 4 for 'y' means all sides are equal to 5

find x:  2x + 7 = 5

2x = -2

x = -1

Here's the answer .. feel free to ask any more qns.

Answer:

2.75

Step-by-step explanation:

Divide 13.75 by five.

Answer:

12

Step-by-step explanation:

25%=100/4

3x4=12

Answer:

don't know

don't know

don't know

Answer:

I think the answer is 22.14

Step-by-step explanation:

Difference means substraction so to answer this I have to subtract.

26.4-4.26=22.14