Question

If you could only plot 5 points to graph y=sinx, which points would you choose? How would you connect these points? Please explain

If you could only plot 5 points to graph y = cosx, which points would you choose? How would you connect these points? Please explain this too!

Answer 1

Answer:

For both graph I would choose the following points: 0°, 90°, 180°, 270° and 360°. I would connect the points (in both cases) with an smooth arc.

Step-by-step explanation:

x          sin(x)     cos(x)

0°        0            1

90°      1             0

180°     0           -1

270°    -1            0

360°    0            1