Equations of Planes (Vector, Parametric, Scalar/Cartesian)
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
In the scalar equation of a plane Ax+By+Cz+D=0, what does (A,B,C) represent?
📘 Worked solution
✓The coefficients (A,B,C) form the normal vector, which is perpendicular to the plane.
And one from the hard end
"Find the scalar equation of a plane containing the line r=(1,2,0)+t(1,−1,2) and passing through (0,0,3)."
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
Your Winny Score tracks you as the questions ramp up. Stuck on one? A real Winny Math tutor will walk you through it. First lesson free.
Start practicing