no
Yes, the world "linear" and "line" have the same root.
no. its an exponential with a vertical zero axis
No powers also, no x times y i.e. xy = 1 is not linear
No, the expression (7xy - 11) is not a linear equation because it contains the product of two variables, (x) and (y). A linear equation in two variables typically has the form (Ax + By + C = 0), where the variables are not multiplied together. In this case, the presence of the term (xy) indicates that the equation is nonlinear.
No, because in a linear equation, the variables cannotmultiply or divide each other. For example, xy won't work either x/y will work too.
Yes, the world "linear" and "line" have the same root.
no. its an exponential with a vertical zero axis
Yes, I'm confident of that.
No powers also, no x times y i.e. xy = 1 is not linear
Yes. You can tell by the fact that both variables are raised to the first power.
No. In the variable x, alone, it is linear. In the variable y, alone, it is linear. But taken together, in x and y, you have a term which contains xy - that is, a term in which the powers of the unknowns add to 2. So the equation is not linear.
No, because in a linear equation, the variables cannotmultiply or divide each other. For example, xy won't work either x/y will work too.
A system of linear equations determines a line on the xy-plane. The solution to a linear set must satisfy all equations. The solution set is the intersection of x and y, and is either a line, a single point, or the empty set.
It can, but it can also determine a line in multi-dimensional (eg 3-d) space.
No because when you place x in terms of y, you get y = 1/x ( by dividing both the sides by x). This is not linear because the power of x is (-1) and for a linear relationship, you need the power of x to be (1).
Yes, the graph of a linear equation can be a line. There are special cases, sometimes trivial ones like y=y or x=x which are linear equations, but the graph is the entire xy plane. The point being, linear equations most often from a line, but there are cases where they do not.
46, XY