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3 years ago

The simplified formula for calculating monthly lease payment is:

Mathematics

1 answer:

Effectus [21]3 years ago

5 0

Answer:

depreciation fee + finance fee APEX

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C=x-3y Which points minimizes and maximize the objective function?

just olya [345]

I don’t know i’m sorrry

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3 years ago

Graph f(x)=12x+2.i need help

AveGali [126]

Answer:

Slope:12 y-Intercept:2

Step-by-step explanation:

Graph the line using the slope and y-Intercept, or two points.

x | y

0 | 2

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3 years ago

What is Factor tree of 495?

Masteriza [31]

Prime Factors of 495 =3, 3, 5, 11

Which is the same as = 32 x 5 x 11Prime Factors Tree of 495495
/ \
3 165/ \
3 55/ \
5 11/ \
11 1

7 0

3 years ago

Read 2 more answers

iVinArrow [24]

Answer:

A, C, A, B, D

Step-by-step explanation:

i took the test

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4 years ago

Complete parts a through c for the given function.

victus00 [196]

Answer:

a. The critcal points are at

$x=0,-5,3$

b. Then, $x = -5$ is a maximum and $x=3$ is a minimum

c. The absolute minimum is at $x = 3$ and the absolute maximum is at $x = -5.$

Step-by-step explanation:

(a)

Remember that you need to find the points where

$f'(x)=0$

Therefore you have to solve this equation.

$20x^4 + 40x^3 - 300x^2 = 0$

From that equation you can factor out $20x^2$ and you would get

$20x^2 ( x^2 +2x - 15) = 0$

And from that you would have $20x^2 = 0$ , so $x = 0$ .

And you would also have $x^2 +2x-15 = 0$ .

You can factor that equation as $x^2 +2x -15 = (x+5)(x-3) = 0$

Therefore $x=-5 , x=3$ .

So the critcal points are at

$x=0,-5,3$

Remember that a function has a maximum at a critical point if the second derivative at that point is negative. Since

$f''(x) = 80x^3 + 120x^2 -600x\\f''(-5) = 80(-5)^3 + 120(-5)^2 -600(-5) = -4000 < 0\\\\f''(3) = 80(3)^3 + 120(3)^2 -600(3) = 1440 > 0 \\$

Then, $x = -5$ is a maximum and $x=3$ is a minimum

The absolute minimum is at $x = 3$ and the absolute maximum is at $x = -5.$

6 0

3 years ago

Read 2 more answers