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The question asks for a function of 'y', so we'll show 'x' as a function of 'y':
Given: 8x - 9y = 2
Add 9y to each side:
8x = 2 + 9y
Divide each side by 8:
x = 2/8 + 9y/8
or
x = 1/8 (2 + 9y).
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If the questioner actually wants to see it in the more familiar form of [ y = a function of x ],
we can massage the original equation around to show that as well.
Given: 8x - 9y = 2
Subtract 8x from each side:
-9y = 2 - 8x
Multiply each side by -1:
9y = 8x - 2
Divide each side by 9:
y = 8x/9 - 2/9
or
y = 1/9 (8x - 2)
What else can I help you with?
Write an exponential function and graph the function?
f(x)=2X-2
What is the period of the function y equals 2sin x?
2 pi
How can you write 1 over 2 as a decimal?
yes, 1/2 equals 0.5
What is the average rate of change from x equals 2 to x equals 3 for the function f of x equals 3 ln x?
It is 1.2164
What is the rule for the function x equals 0 1 2 3 4 y equals 8 6 4 2 0?
y = 8 - 2*x
How do you write x plus y equals -2 in function form?
x + y = -2 y = -x - 2 f(x)= - x -2
Write a function that represnts the relationship g as a function of x where two more than the product of 3 and x equals g.?
g = f(x) = 3x + 2
Is it possible to write 2 equals 2?
Yes.
Is y equals -x plus 2 a linear function?
Yes, y=-2+x is a linear function.
Is y equals 3x-2 a function?
5
Why can't we write equals in place of equals?
You can write "equals". It would be perfectly fine to say "2 + 2 equals 4". It's jsut that, it's much more common to use "=", just because it's easier probably.
Is y equals x2 a function?
Y=X^2 is a function for it forms a parabola on a graph.
Write an exponential function and graph the function?
f(x)=2X-2
How do you write 234 divided by 2 equals 117?
234/2=117
What is the period of the function y equals 2sin x?
2 pi
What is the function rule of y equals 2x if x equals 1 2 3 and 4?
y = 2, 4, 6, 8
How do you write 6x plus 2y equals 24 as a function?
Generally, function values are Y values, so.......... 6X + 2Y = 24 subtract 6X from each side 2Y = - 6X + 24 divide both the integers on the right by 2 Y = - 3X + 12 -------------------------the function
