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Calculus
The branch of mathematics that deals with the study of continuously changing quantities, with the use of limits and the differentiation and integration of functions of one or more variables, is called Calculus. Calculus analyzes aspects of change in processes or systems that can be modeled by functions. The English physicist, Isaac Newton, and the German mathematician, G. W. Leibniz, working independently, developed calculus during the 17th century.
25,068 Questions
Why you solve comparing quantities questions with value x?
it is the only way to compare. if you want to know something then say you want to know... X The worldwide known symbol for variable i.e. some number
Can Dell Axim x 50 v be used as an E-reader?
Absolutely. I use mine to read books all the time.
The best software is Mobipocket. It comes with a desktop version that allows you to convert some of the trickier ebook formats to a compatible format for Mobipocket.
I also use it to read books formatted as HTML with Opera Mobile.
With Opera Mobile, I also use my Axim to read sites like [see related link 'Axim' below] , so it's a magazine reader, also.
Prove that tan x equals tan 6x?
It is NOT equal. Try calculating tan x, and tan 6x, for a few values of "x", on your scientific calculator. Perhaps you are supposed to solve an equation, and see FOR WHAT values of "x" the two are equal?
What is another name for the root of a function?
The "root" of a function is also called the "zero" of a function. This is where the function equals zero.
The function y=4-x2 has roots at x=2 and x=-2
The function y=4-x2 has zeroes at x=2 and x=-2
Those are equivalent statements.
What is x if 39 percent of x plus x equals 1970000?
(1+0.39)x=1970000, so x=1970000/1.39=1417266.187...
Or if we're using significant figures, then x=1400000 if 39% is not exact, or x=1420000 if it is.
Is y equal xsquare minus 4 a linear function?
No. That function describes a parabola who's vertex is at the point (0, -4).
What is carl friedrich gauss background?
His family was mostly German and also he was born in Germany.
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Solve the system of equations y equals 3x - 4 y equals -2x plus 1?
y= 3x - 4
y= -2x + 1
Since both equations are equal to y, it is possible to set both equations equal to each other: 3x - 4 = -2x + 1
Now, move the x variables to one side and the numbers to the other.
Add 2x to both sides:
5x - 4 = 1
Add 4 to both sides:
5x = 5
Divide both sides by 5:
x = 1
How do you solve this problem y equals x plus 9?
First, you have to be clear in your own mind of what the problem really is.
There is no problem here. There's only a statement, telling us the relationship
between two quantities, namely, that whatever one of them is, the other one
is bigger by 9.
Other than drawing a graph of this equation, there not a thing you can do with it.
There are an infinite number of pairs of numbers that 'x' and 'y' can be ... every point
on the graph is one of them.
Examples:
X . . . Y
0. . . . 9
1 . . . 10
2 . . . 11
9 . . . 18
42 . . 51
If you want to know a single number for 'x' and a single number for 'y', you need
another equation, in addition to the one given in the question.
You have 24 X 7 times cold cough please tell you the solution?
The solution is: Quit looking for the cure on the internet, and consult a doctor.
Circle.
Use algebra to solve for x.
2x-4=5x+8. Subtract 5x from each side.
-3x-4=8. Add 4 to both sides.
-3x=12. Divide both sides by -3.
x=-4
What is Gottfried Wilhelm Leibniz most well known for having invented?
he invented calculus but was accused of taking credit from Newton
What is the work for 4 parenthasis 3x plus 2 parenthasis minus18 equals 14?
4(3x + 2)-18=14...if this is your problem, the answer is as follows
multiply 4 by everything in parenthesis:
12x+8-18=14
combine like terms by subtracting 18 from 8:
12x-10=14
isolate the variable (12x) by adding 10 to each sides:
12x=10+14
12x=24
Divide both sides by 12 to get x by itself:
12x/12x=24/12
X=2
You can only solve the equation if both sides are shown. Assuming that the expression is made equal to 0, then x can be found by factorising:
x2 + 3x - 4 = 0
(x+4)(x-1) = 0
either x+4 = 0, therefore x=-4
or x-1 = 0, therefore x = 1
x=-24.
x+56=8-x therefore
x+56-8=x and
x+x+56-8=0. to make things easier,
2x+48=0 and you get
2x=-48. divide -48 by 2 and
x=-24.
What is the domain of the function x plus 1 and 3x-2?
Those aren't functions. If you mean f(x) = x + 1 and f(x) = 3x - 2, the domain is the the set of all real numbers, R. I, of course, am assuming you haven't been introduced to the complex number plane, so I'm ignoring those.
