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3 years ago

What is the completely factored form of f of x equals x3 - 2x2 - 5x + 6

Mathematics

2 answers:

S_A_V [24]3 years ago

7 0

Answer:

The answer is (x+2)(x-3)(x-1).

Step-by-step explanation:

GalinKa [24]3 years ago

3 0

Answer:

The completely factorized form is: (x - 1)(x + 2 )(x - 3)

Step-by-step explanation:

To find the solution, we use Ruffini's rule:

1 - 2 -5 + 6

We first divide by (x-1): 1 1 -1 -6

________________________

1 -1 -6 0

Then divide by (x + 2): - 2 -2 +6

_______________________

1 -3 0

Then, the rest of the division is: x - 3

Thus, the completely factorized form is: (x - 1) (x + 2 ) ( x - 3)

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If the parent function is \root(3)(x), describe the translation of the function y=\root(3)(x+4)-3

xeze [42]

The parent function moves 4 units right and 3 units down. This is a translation by the vector.

According to the question,

Transformation $\sqrt[3]{x}$ maps onto $\sqrt[3]{x+4} -3$ . Take f(x) = $\sqrt[3]{x}$ and f(x+4)= $\sqrt[3]{x+4}$ .

f(x) = $\sqrt[3]{x}$

f(x+4)= $\sqrt[3]{x+4}$

f(x+4) - 3= $\sqrt[3]{x+4}$ - 3

Analyze the function to see the translations. f(x-4) corresponds to a horizontal translation 4 units in the positive 'x' direction. f(x)-3 corresponds to a vertical translation 3 units in the negative 'y' direction.

Hence, the parent function moves 4 units right and 3 units down. This is a translation by the vector.

Learn more about parent function here

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7 0

2 years ago

what is the mean absolute deviation of Astrids data? to answer the question, find the mean. Next, fill in the table for the abso

aleksklad [387]

Answer:

I’m so tired, i thought you asked what the absolute devisation of Aries is?

Step-by-step explanation:

6 0

2 years ago

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A 6-pound watermelon costs $2.40 before a 30% discount. Which equation will allow you to find the discounted price of the waterm

V125BC [204]

Answer:

$1.68

Step-by-step explanation:

2.40 x .70 =1.68

8 0

3 years ago

Read 2 more answers

If angle 1 is 150°, what is angle 4 and angle 7?

Anna71 [15]

Angle four is 30° and angle 7 is 150! angle four equals 30° because a straight line equals 180, and 180-150=30. angle 7 is 150 through corresponding angles

8 0

3 years ago

The sum of Eric’s and Bob’s weights is 9 times the difference of their weights. The positive difference of their weights is also

Pie

Answer:

Step-by-step explanation:

So I will shorten Eric, and Bob's names as E, and B.

So the equations are this

B-E = B+E - 240, E as Eric, and B as Bob, and this E+B=9(E-B)

Move the variables and you get

-2E =- 240

Just divide them both by -2

and E=120

So when we know the value of E we can just plug it into the 1st question

120+B=9B+1080

Moves the Variables and numbers to the other side

8B=1200

1200/8= 150

B=150

There is Bob's weight

6 0

2 years ago