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3 years ago

100 POINTS!! How many relative extrema does the does the graph of the quartic function y = x^4– 3x^3 + x^2 + 2x – 1 have?

Mathematics

1 answer:

Marina CMI [18]3 years ago

4 0

Answer:

Hope this helps:)

Step-by-step explanation:

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A pitcher throws a baseball.

coldgirl [10]

Answer:

If the units in the equation are in feet, it lef5t at a height of 7.4 feet (or meters, etc.).

Step-by-step explanation:

p(x) = - 0.013x2 + 0.02x + 7.4

When x, the time, = 0 [just before it leaves the pitcher's hand]

p(0) = 7.4

4 0

3 years ago

Maddy lleva un bote con bebida para deportistas; el bote de 5 55 litros pesa 7 , 5 kg 7,5 kg7, comma, 5, start text, space, k, g

Kaylis [27]

Answer: $3\ kilograms$

Step-by-step explanation:

It is important to remember that, by definition, proportional relationships have the following form:

$y=kx$

Where "k" is the constant of proportionality.

We know that Maddy assume that the relation between the volume and the weight is proportional.

Then, let be "V" the volume in liters and "w" the weight in kilograms.

We can write the following equation:

$V=kw$

So, if the boat of 555 liters weights 7.5 kilograms, we can find "k":

$555 =k(7)\\\\k=\frac{555}{7}\\\\k=74$

In order to solve the exercise, substitute the value of "k" and $V=222$ into the equation and solve for "w". Then:

$222=(74)w\\\\\frac{222}{74}=w\\\\w=3$

7 0

3 years ago

98464 rounded to the nearest ten thousand?

dusya [7]

Answer:

100000

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

I NEED HELP PLEASE, THANKS! :)

tekilochka [14]

Answer:

108.43°

Step-by-step explanation:

I graphed this expression on the graph below and found the direction angle of 108.43°.

8 0

4 years ago

If (x)=3x-1 and s(x)=2x+1, which expression is equivalent to r over s (6) ?

galina1969 [7]

Answer:

$\frac{3(6)-1}{2(6)+1}$

Step-by-step explanation:

we have

$r(x)=3x-1$

$s(x)=2x+1$

$\frac{r}{s}(x)=\frac{r(x)}{s(x)}=\frac{3x-1}{2x+1}$

substitute the value of $x=6$ in the expression

$\frac{r}{s}(6)=\frac{3(6)-1}{2(6)+1}=\frac{17}{13}$

7 0

3 years ago