I'm not exactly sure what the equation is supposed to be, but it looks like there are no variables, x or y, that have a power, squared, cubed, etc., so the equation would be linear. As soon as you put a power into the equation it becomes nonlinear.
y = 2x + 1 IS a linear equation!
If you mean: y = 2x+5 then it is a straight line equation.
Yes, this is an equation of a straight line with slope = 2, and y-intercept at y=5.
8
Yes.
7
y = 2x + 1 IS a linear equation!
If you mean: y = 2x+5 then it is a straight line equation.
Yes, this is an equation of a straight line with slope = 2, and y-intercept at y=5.
8
3
Yes.
An identity. If you add y to both sides, you get 2x = 2y x = y
If you mean y = 2x then it is a straight line equation
4
(6, 0)
Y = 2x-5 and Y = 2x plus 7 is a linear system which intersects at points (-2,2)