a = 8, b = 14.
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).
$48x + 5y" is an expression. It is not a function and so cannot be written as a function.
ln(a) = 5.3 a = e5.3
20/25 equals 0.8
a = 8, b = 14.
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
To write 7x7x7x7 in standard form, you need to multiply the numbers together. 7x7 equals 49, and 49x7 equals 343. Therefore, 7x7x7x7 equals 2401 in standard form.
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).
3Y - 12X = 0add 12X to both sides3Y = 12Xdivide both sides integers by 3(3/3)Y = (12/3)XY = 4X---------------the function
x = 3
X1 = -81
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%