This in-depth video shows students how to graph the sine parent function using “the dance” and using a table, connecting the appearance of the graph with the
We know that the limit in 0 is 1 (it's one of the notables limits: in a neighbourhood of 0 sin(x) = x + o(x2) ⇒ sin(x) x = 1 +o(x) → 1 if x → 0 ) We know it is an even function
Graph y=-x y = −x y = - x Use the slope-intercept form to find the slope and y-intercept. Tap for more steps Slope: −1 - 1 y-intercept: (0,0) ( 0, 0) Any line can be graphed using two points.