They can.
y = x2 is non-linear (graph it and you'll see that it's not a line, but a parabola).
When x = 1, y = 1.
So, they can have values of one.
Yes
In a nonlinear equation, each variable must only have one solution.
True
An equation is linear if it can be expressed in the form (y = mx + b), where (m) and (b) are constants, and the variables are raised only to the first power and multiplied by constants. In contrast, an equation is nonlinear if it includes variables raised to powers greater than one, products of variables, or functions such as exponentials, logarithms, or trigonometric functions. To determine the linearity, check for these characteristics in the equation. If any of these nonlinear elements are present, the equation is nonlinear.
7
The first step in solving a system of nonlinear equations by substitution is to isolate one variable in one of the equations. This involves rearranging the equation to express one variable in terms of the other(s). Once you have this expression, you can substitute it into the other equation(s) in the system, allowing you to solve for the remaining variables.
The second step when solving a system of nonlinear equations by substitution is to solve one of the equations for one variable in terms of the other variable(s). Once you have expressed one variable as a function of the other, you can substitute that expression into the other equation to create a single equation in one variable. This allows for easier solving of the system.
No, the equation (9y^4x - 18) is not a linear equation. A linear equation is one in which the highest power of the variables is 1. In this case, the term (y^4) indicates that the equation involves a variable raised to the fourth power, making it nonlinear.
A function is an equation (a relation) which has only one y-value for every x-value. If a single x-value has more than one y-value, the equation is no longer called a function.
Formula is the one of the specific value. This is generates.
linear equation in one variable
A linear equation can have only one zero and that is the value of the variable for which the equation is true.