Logg på
Mathematics for IGCSE & O level - Coordinate Geometry (Section 3 - No. 21)
What is the gradient of the line described by the equation x + 2y = 4?
1/2
-1/2
2
-2
Forklaring
Rewrite in slope intercept form (y=mx+c): 2y = -x + 4 => y = -1/2 x + 2
Kommentarer (0)
Logg inn for å kommentere
Annonse
Tillat at javascript laster denne siden ordentlig
