You have to know that the graph of the arctangent function is a flat S-shaped curve that goes through (0, 0) and has asymptotes at ±π/2. The factor of 2 that multiplies it here expands it vertically so the asymptotes are at ±π. The +3 added to the x causes it to be shifted to the left by 3 units.
Answer:
Step-by-step explanation:
Draw an infinite vertical line on the +40 x axis.
Answer:
A is a subset of B i believe that's the answer
Answer:
b = c/a
Step-by-step explanation:
Yes due to the fact that additive inverse is the oppsite. so she runs up +4 and runs down -4.