Topic: How Do You Write an Equation in Function Form
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Answers to Common Questions
How to Write Linear Equations in Standard Form
Linear equations allow you to plot the variables on a line graph when solved. The most common linear equations have two unsolved variables, usually represented by an X and Y. To write a linear equation in standard form, you must format it a... Read More »
Source: http://www.ehow.com/how_5143635_write-linear-equations-standard-f...
How to Write an Equation of a Line in Slope Intercept Form
Start by writing y=mx+b. Here, m is the slope of the line, b is the y intercept of the line, and x and y are the x- and y-coordinates, respectively, of any point on the line. Plug the value of m into the equation. In some problems, you will... Read More »
Source: http://www.ehow.com/how_5503993_write-line-slope-intercept-form.h...
How to Write a Quadratic Equation in The Standard Form f(x) = a(x...
The problem that we will be using is: f(x)= -x²+2x+8. In order to rewrite this equation/function in standard form we need to use a process called completing the square. The process for completing the square is... (1) We take the coefficient... Read More »
Source: http://www.ehow.com/how_5500969_write-form-f_x_-a_x_h__-k.html
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Answers to Other Common Questions
Let's say: Mr. Mikey has 2 more boards than Mr. Loy. Okay, now let's do the function using x and y x(1)(2)(3)(4) y(3)(5)(7)(9) Okay, now we'll do the mathematical equation: First we'll use y because it was firstly blank. And we'll use an eq...
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Source: http://wiki.answers.com/Q/How_do_you_put_equations_in_function_fo...
lets say you have to write 5x+6y=-12 in function form. when you are writing an equation in function form, you usually solve for f(x) or g(x), but in this case, y is the same as f(x) or g(x). so to write 5x+6y=-12 in function form, you do th...
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Source: http://wiki.answers.com/Q/How_do_you_rewrite_an_equation_in_funct...
you add 1+1= 25 simple ;)
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Source: http://wiki.answers.com/Q/How_do_you_write_a_linear_equation_for_...
Just find the equation for y, that's what you gotta do =) 5x - y = 7 <--Switch sides of 5x to get the -y itself, Note that signs changes when switching. -y = -5x + 7 <--Divide both sides by negative, so y will be positive. y = 5x - 7 And 10...
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Source: http://answers.yahoo.com/question/index?qid=20111102165917AAHGlkf
To write an equation is function form means to write it as a y= equation. ChaCha can help if we know your equation.
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Source: http://www.chacha.com/question/what-is-the-equation-for-function-...
Slope intercept form: y = mx + b (where y = y, m = slope, x = x, and b = y-intercept) The equation is written as "y = " so that it is easier for you to plug it into a graph. ------------------------------------------------------------------...
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Source: http://wiki.answers.com/Q/How_do_write_an_a_equation_for_a_slope_...
The normal way of showing that y is a function of x is to write y = f(x).
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Source: http://wiki.answers.com/Q/How_do_you_write_an_equation_that_shows...
