A straight line will have a constant gradiant, so its change in height over time will be some multiple of x. We'll call this bx. The other point of consideration is where the line crosses the y axis (x=0). We'll call this point a. So the equation of a straight line can be given as y=a+bx
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In general the straight line equation is: y = mx+b whereas m is the slope and b is the y intercept
The wrong information has been given to form a straight line equation but in general a straight line equation is in the form of y = mx+c whereas m is the slope and c is the y intercept
a linear equation.
Assuming it is a straight line, the equation will be -- y=2x+4 The general equation for a straight line is y=mx+c, where -'m' is the gradient (or slope), and -'c' is the y-intercept. So, if we substitute in your values for m and c, we get y=2x+4
A linear equation.