derivation of f(x) = x^4 - 8x^2 + 3​

Answer:

The answer is 3.62

Step-by-step explanation:

Here is a word problem that you can use.

Jimmy has exactly 2.79 points. His other friend Robert has 1.3 times his points.  How many points does Robert have?

(And yes, I wrote this problem myself and I do not mind you using it! )

Hopefully this helped!

Answer:

You buy 1.3 pounds of cheese, and 2.79 is the price for this cheese, how much to do you spend for cheese.

Answer:

5.90625

Step-by-step explanation:

15*3/8=5 5/8

5 5/8=5.625

1.05*5.625=5.90625

The cost of the turkey for Thanksgiving dinner is $ 11.8125

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the cost of 1 pound of turkey = $ 1.05

Total number of people at the Thanksgiving dinner = 15 people

The number of servings for each person = 2 servings

The amount of turkey servings for each person = 2 x 3/8 pound servings

                                                                               = 3/4 pound servings

Now , the equation will be

So , the total cost of 3/4 pound servings of turkey =
3/4 x cost of 1 pound of turkey

The total cost of 3/4 pound servings of turkey = 3/4 x 1.05

                                                                             = $ 0.7875

Now , the cost for 15 people at the Thanksgiving dinner =
15 x total cost of 3/4 pound servings of turkey

The cost for 15 people at the Thanksgiving dinner = 15 x 0.7875

                                                                                    = $ 11.8125

Hence , The cost of the turkey for Thanksgiving dinner is $ 11.8125

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Answer:

8m=p

Step-by-step explanation:

480/60=8

Answer:

Max pays less because 70 percent of 40 is 28 meaning max only pays 28 bucks, meanwhile Evan pays 30 because 40 minus 10 is 30. Max pays 28 and Evan pays 30.

Step-by-step explanation:

Answer:

Length of BC is 6.

Step-by-step explanation:

B is at (-2,-3) and C is at (4,-3)

Length BC

[tex]=\sqrt{((-3--3)^{2} +(4--2)^{2} }=\sqrt{6^{2}} =6[/tex]

Answer:

Hypotenuse

Step-by-step explanation:

Answer:

L= the sum of the square root of the square of the opposite side and  the square of the base the triangle.

Step-by-step explanation:

Using Pythagorean Theorem :

the square of the hypotenuse= the square of the opposite side + the square of the base.

The function that has the least minimum value is function is h and The function that has the greatest minimum value is function is k .

we define a quadratic function as an function  of degree 2, meaning that the highest exponent of this function is 2. The standard form of a quadratic is y = ax² + bx + c, where a, b, and c are numbers and a cannot be 0.

According to the question

f(x) = x² - 2x - 6

as per graph

its  minimum value at (1,-7)

h(x) = 2(x-1)²  

h(x) = 2 (x² + 1 -2x )

h(x) = 2x² - 4x + 2

By plotting the graph

we can observe the

minimum value at (1,0)

k(x) = [tex]x^{4} + 2x^{2} + 8x -4[/tex]

By plotting the graph

we can observe the

minimum value at (-1,-9)

For g(x)

Standard form of quadratic equation :

y = ax² + bx + c

or

g(x) = ax² + bx + c

at x = 0

g(x) = -4

-4 =  a* 0 + b* 0 + c

c = -4  

at x = 1

g(x) = -5

-5 =  a + b - 4

a + b = -1 --------------------(1)

at x = -1

g(x) = -11

-11 =  a*(-1)²+ b* (-1) + -4

-7 =  a - b --------------------(2)

Adding equation (1) and (2)

a = -4

b = 3

g(x) = -4x² + 3x -4

as x² is negative parabola will be downward

therefore it will have max value

i.e

at (0.375,-3.438)

Now, The function that has the least minimum value is function is h with x = 1 and h(x) = 0

The function that has the greatest minimum value is function is k with x = -1 and k(x) = -9

Hence, The function that has the least minimum value is function is h and The function that has the greatest minimum value is function is k .

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Answer:

b or b

Step-by-step explanation:

Answer: I am really not sure...

Step-by-step explanation:..

Answer:

Slope= -1/2 ; y-inter = 0

Step-by-step explanation:

Answer:

Juke's jump; by 0.35 feet

Step-by-step explanation:

Given that,

Cooper's jump rope is for [tex]4\dfrac{2}{5}[/tex] feet.

Juke's jump rope is [tex]4\dfrac{3}{4}[/tex] feet.

Cooper's jump is :

[tex]4\dfrac{2}{5}=\dfrac{22}{5}\ \text{feet}\\\\=4.4\ \text{feet}[/tex]

Juke's jump is

[tex]4\dfrac{3}{4}=\dfrac{19}{4}\\\\=4.75\ \text{feet}[/tex]

So, it is clear that Juke's jump is longer than Cooper's jump.

Juke's jump - Cooper's jump = 4.75 - 4.4

= 0.35 feet

or

So, Juke's jump is 375 feet longer.

Answer:

m= 3.5

Step-by-step explanation:

Answer:

m = -7/4

Step-by-step explanation:

-2m - 6 = 6m + 8

Add -6 to both sides.

-2m = 6m + 14

Subtract 6m from both sides

-8m = 14

Now divide -8 from 14

m= -7/4

4! Or 22 :))))))))))))))))))) hope I got it right!

Answer:

The answer for x is

x=0.35262048

Answer:

2nd one is a

Step-by-step explanation:

Answer:

Least Common Denominator (LCD) is "the smallest number that can be related to a set of fractions." For example, if you have the fraction 10 / 6 the LCD would be 2 because that's the smallest number the numerator and the denominator have in common and can be reduced by.

Hope this helps.

Answer:

the "Least Common Denominator" is the smallest number that can be used for all denominators of the fractions.

Step-by-step explanation:

Answer: 207

Step-by-step explanation:

Answer:

The answer is 46,440.

Step-by-step explanation:

108/100 * 43,000= 46,440

Answer

Mitchell now makes $46,440.

Step-by-step explanation:

108/100 * 43,000= 46,440

Hope this helped <3

Answer:

I tried my best to explain it, hope it helps!

Step-by-step explanation:

Answer:

the graph is (0,2)

Step-by-step explanation:

Answer:

The answer would negative 4

Answer:

126

Step-by-step explanation:

Total number of apples = 9

Number of favourite Mathematics lecturers = 5

To find number of ways in which 9 (identical) apples can be given to your 5 favourite Mathematics lecturers, find [tex]C(9,5)[/tex]

Combination refer to selection of items such that order does not matter.

Use [tex]C(n,p)=\frac{n!}{p!(n-p)!}[/tex]

Put [tex]n=9,p=5[/tex]

[tex]C(9,5)=\frac{9!}{5!(9-5)!}\\=\frac{9!}{5!4!}\\=\frac{9(8)(7)(6)5!}{5!4!} \\=\frac{9(8)(7)(6)}{4(3)(2)(1)}\\=126[/tex]

Answer:

-17.5

Step-by-step explanation:

-2.5 times 7

-17.5

Answer: 1

Step-by-step explanation:

You would use the slope formula which is (y2-y1)/(x2-x1) where x1 and y1 correspond to the first point and x2 and y2 correspond to the second point. This would be (5-2)/(9-6) which equals 1. Hope this helps!

Answer:

Slope is 1

Step-by-step explanation:

(5-2)/(9-6)

=3/3

=1

Answer: 25

Step-by-step explanation:

20 - 25 = -5

20 - 20 = 0

0 - 5 = -5

Answer:

1 and 2 are the elements of (A B)