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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
What is the answer in subsitution form 9x plus 3y equals 15?
You need two equations for substitution to work (Ex. x + y = 2). Here, the best I can give you is 9x + 3y = 15 ... 3y = 15 - 9x ... y = 5 + 3x
Restate the question: Simplify: (x-3) + 4x
(x-3) + 4x = x - 3 + 4x
= x + 4x -3
= 5x -3
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Answer 1:
x - 3 + 4x
That expression is not an equation. It's just a number. The number depends
on what the value of 'x' happens to be at the moment, and if 'x' changes, then
(x - 3 + 4x) immediately changes. Without an equation, there's no "solution".
Your expression would be an equation if there were an 'equals' sign ( = )
anywhere in it.
3x-2y equals 17 dan 5x plus 3y equals 16 maka nilai dari -8x plus 6y adalah?
I do not understand "maka nilai dari" nor "adalah". Perhaps you can stick to English or post your question to a Answers in your language.
Substituiotion method to find the value of y y equals 2x plus 5 x plus y equals 4?
y = 2x+5
x+y = 4
Substitute the value of y into the second equation:
x+2x+5 = 4
x+2x = 4-5
3x = -1
Divide both sides by 3 to find the value of x:
x = -1/3
Substitute the value of x into the original equations to find the value of y:
x = -1/3 and y = 4 and 1/3
What is the slope of the problem y equals 12 x?
[ y = 12x ] is an equation, not a 'problem'.
The graph of that equation is a straight line with a slope of 12 .
The little ' m ' stands for 'mega' which is the same as 'million'.
So 3.1 mbps = 3,100,000 bps.
What are the ordered pairs of y equals 1.5 plus 8?
There are an infinite number of them.
They are:
x = any number
y = 9.5
Solve the equation- X cubed plus 4x squared plus x minus 6 equals 0?
x3 + 4x2 + x - 6 = 0
x3 - x2 + 5x2 - 5x + 6x - 6 = 0
x2(x - 1) + 5x(x - 1) + 6(x - 1) = 0
(x - 1)(x2 + 5x + 6) = 0
(x - 1)(x + 2)(x + 3) = 0
So x = 1 or x = -2 or x = -3
What is the first derivative used for?
The first derivative f'(x) gives the instantaneous slope of f(x). If f'(x) is positive, then f(x) is increasing (positive slope), and if f'(x) is negative, then f(x) is decreasing (negative slope). If f'(x) = 0, then the graph of f(x) is flat at the point (slope = 0).
How many liters is 1811 kilo liters?
1 kiloliter=1000 liters
1000x1811=1811 kiloliters
1,811,000 liters=1811 kiloliters.
