See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
15 cards from this deck
How quickly one quantity changes compared to another
dydx\frac{dy}{dx}dxdy
Constant and equals the slope
Varies at different points
Secant line between two points
y2−y1x2−x1\frac{y_2 - y_1}{x_2 - x_1}x2−x1y2−y1
Tangent line at a single point
Calculate dydx\frac{dy}{dx}dxdy and evaluate at that point
dsdt\frac{ds}{dt}dtds
metres per second (m/s)
Particle moving away from fixed point
Particle moving towards fixed point
dvdt\frac{dv}{dt}dtdv or d2sdt2\frac{d^2s}{dt^2}dt2d2s
metres per second per second (m/s²)
Velocity = 0, i.e. dsdt=0\frac{ds}{dt} = 0dtds=0
Select your subjects, and get access to A+ resources today.