-3
you have to solve y to get the answer
y=1/3x+3
There are no "following" data!
0.81 squared equals 0.81 x 0.81 The result in standard form is 0.6561
4x + y = 10 is a perfectly valid functional form. The standard form is 4x + y - 10 = 0
Yes.
x + y = -2 y = -x - 2 f(x)= - x -2
Well, honey, to write 7x7x7x7 in standard form, you just gotta multiply those 7's together. 7x7 is 49, and 49x7 is 343, and finally, 343x7 is 2401. So, in standard form, 7x7x7x7 is simply 2401. Hope that clears things up for ya!
Well, if you solve the equation for "y", you have "y" as a function of "x". Or you can do it the other way round; solve for "x", to get "x" as a function of "y" (the first option is more commonly used, though).
X1 = -81
x = 3
Yes it is a function. In standard form it is y=x-4.
$48x + 5y" is an expression. It is not a function and so cannot be written as a function.
84.9 million equals 8,490,000,000%
ln(a) = 5.3 a = e5.3
20/25 equals 0.8