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anastassius [24]
3 years ago
6

HELPPPPPP ); WILL GIVE BRAINLIST.

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
5 0
<h3>Answer:</h3>
  • f(1) = 2
  • No. The remainder was not 0.
<h3>Explanation:</h3>

Synthetic division is quick and not difficult to learn. The number in the upper left box is the value of x you're evaluating the function for (1). The remaining numbers across the top are the coefficients of the polynomial in decreasing order by power (the way they are written in standard form). The number at lower left is the same as the number immediately above it—the leading coefficient of the polynomial.

Each number in the middle row is the product of the x-value (the number at upper left) and the number in the bottom row just to its left. The number in the bottom row is the sum of the two numbers above it.

So, the number below -4 is the product of x (1) and 1 (the leading coefficient). That 1 is added to -4 to give -3 on the bottom row. Then that is multiplied by 1 (x, at upper left) and written in the next column of the middle row. This proceeds until you run out of numbers.

The last number, at lower right, is the "remainder", also the value of f(x). Here, it is 2 (not 0) for x=1, so f(1) = 2.

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I need someone to solve this math problem by elimination for me. <br><br> 3X+2y=6<br> -x+y=-2
FinnZ [79.3K]
3x + 2y =   6 ⇒ -3x - 2y = -6
 -x +   y = -2 ⇒ <u>-3x + 3y = -6</u>
                                  <u>-5y</u> = <u>0</u>
                                   -5    -5
                                     y = 0
                         3x + 2(0) = 6
                             3x + 0 = 6
                           <u>        - 0 - 0</u>
                                   <u>3x</u> = <u>6</u>
                                    3     3
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8 0
3 years ago
What is 7/4 as a mixed number?<br> a. 3/4<br> b. 13/4<br> c. 17/4<br> d. 11/4
snow_lady [41]
The answer would be 1 3/4.

Split 7 into 4+3. We now have: (4+3)/4. This is the same as 4/4+3/4. This is 1+3/4. Now for mixed numbers<span> remove the +.
</span>
7 0
3 years ago
Read 2 more answers
Please, answer thank you
wolverine [178]

B.)between 3 and 4 tons.

5 0
3 years ago
Read 2 more answers
Question 12 of 20 :
puteri [66]
What is in between 2 and 3?
4 0
3 years ago
A. 12 <br> b. 14<br> c. 8<br> d. 6
jolli1 [7]

Answer:

  d.  6

Step-by-step explanation:

The product of lengths to the near and far intersection points is the same for both secants:

  PB×PA = PD×PC

We can use this relation to solve for x, then use the value of x to find PD.

  7×12 = (3x)(7x)

  4 = x² . . . . . . . . . divide by 21

  2 = x . . . . . . . . . . take the square root

__

  PD = 3x = 3·2

  PD = 6

5 0
3 years ago
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