Respuesta :
Step-by-step explanation:
Formula of straight line is given as:
[tex]y= mx + c[/tex]
Where m = is the gradient or slope & c = y-intercept.
y = mx + c
y = y value (any)
x = x value (any)
m = gradient of line
c = y - intercept
y = y value (any)
x = x value (any)
m = gradient of line
c = y - intercept