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Nat2105 [25]
3 years ago
11

HELP WILLING TO CASHAPP if answered quick and correctly + 100 points The points plotted below on the graph of a polynomial which

of the following X values is the best approximation of a root of the polynomial? Check all that apply
X=-0.21
X=-4.6
X=-2.3
X=3
X=1
X=-3.5

Mathematics
2 answers:
Ghella [55]3 years ago
6 0

Answer:

Step-by-step explanation:

Did you ever find out the answer????

Mashutka [201]3 years ago
3 0

first 1

4th one

i think sorry if its wrong

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The slope of the trend line is 15. What does that mean in regard to the data of the scatterplot? Check all that apply.
rodikova [14]

Answer: A, C, E

Step-by-step explanation:

i just answered it and got it correct

5 0
3 years ago
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What is the order pair for the orgin
lozanna [386]
The ordered pair that describes the origin is (0, 0).
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7 0
3 years ago
Since opening night, attendance at Play A has increased steadily, while attendance at Play B first rose and then fell. Equations
Y_Kistochka [10]

Answer:

On 5th day and 13th day Attendance was equal for both plays and it was

231 for each .

Step-by-step explanation:

In order to find same attendance ,we need  plug both equation equal

         -x^2+26x+126 = 8x+191

        -x^2+26x-8x+126-191 = 0

        -x^2 +18x-65 =0

      multiplying both sides by -1 ,we get

      x^2 -18x+ 65 =0

        (x-5) (x-13) =0

         x =5 and x =13

On 5th day and 13th  day attendance was same.

And attendance can be obtained by plugging x =5 in either of equation

 y = 8(5)+191

   = 40 +191

  = 231

 

8 0
3 years ago
Simplify (b4)3.<br> O A. 9<br> OB. b?<br> OC. b12<br> OD. b
Sonbull [250]
The answer is b12, so C.
4 0
3 years ago
Estimate the sum 8/10 + 1/9
RideAnS [48]

Answer:

41/45

Step by Step Explanation:

Add: 8/

10

+ 1/

9

= 8 · 9/

10 · 9

+ 1 · 10/

9 · 10

= 72/

90

+ 10/

90

= 72 + 10/

90

= 82/

90

= 2 · 41/

2 · 45

= 41/

45

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(10, 9) = 90. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 10 × 9 = 90. In the following intermediate step, cancel by a common factor of 2 gives 41/

45

.

In other words - eight tenths plus one ninth = forty-one forty-fifths.

8 0
2 years ago
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