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2 years ago

9

What is the product? (3x-8)(2x²-7x-1)

1 answer:

hichkok12 [17]2 years ago

8 0

Answer:

Product is 6x³ - 37x² + 53x + 8

Step-by-step explanation:

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Find the derivative of f(x) = negative 9 divided by x at x = -4. (6 points) 4 divided by 9 16 divided by 9 9 divided by 16 9 div

Len [333]

Answer:

9/16

Step-by-step explanation:

$f(x)=-\frac{9}{x}$

$f(x)=-9x^{-1}$

Derivative rule:

$f(x)=x^{n} \\$

$\frac{df}{dx}=nx^{n-1}$

Here, n=-1, so

$\frac{df}{dx}=(-9)(-1)x^{-2} =\frac{9}{x^{2} }$

Evaluating this at x=-4 gives 9/16

5 0

3 years ago

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⚠️⚠️ DONT IGNOR ⚠️⚠️ <br><br> WHAT IS THE ANSWER AND WHICH IS PROPORTIONAL ¿

Nadya [2.5K]

The answer is c) y=2/3x

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3 years ago

A bag contains 4 red chips, 5 blue chips, and 6 green chips. If Susie selects a chip from

Anestetic [448]

Answer:

23%

Step-by-step explanation:

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3 years ago

Martin was going to the market to buy apples. The price for apples is $3.50 times the number of apples bought plus one-dollar ta

boyakko [2]

A(n) = 3.50n + 1.00

Martin bought 3^3 apples or 27 apples.

Let n = 27

A(27) = 3.50(27) + 1.00

A(27) = $95.50

3 0

3 years ago

In the diagram below, PA= <br>4, AB=2, and PC=3. Find<br>the length of PD.<br><br>

Diano4ka-milaya [45]

Answer:

PD = 8

Step-by-step explanation:

PC x PD = PA x PB

3 x PD = 4 x (4 + 2)

3PD = 24

PD = 8

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2 years ago