In a equation you would look at the slope which would be multiplied by x
In a graph you would do rise over run
For a table you would do burpees which would give you slope or rate of change
P,Q,R can't be 0, because their product is nonzero. Either of S and T could be 0, but the third one only works if S is 0.
Answer:
Step-by-step explanation:
Here you go! If you have more like these I recommend using Desmos Graphing calculator :)
Answer:




or


Step-by-step explanation:



So, when cos(x) is equal to
?
For

We are talking about x = 60º and x = 300º, Quadrant I and IV, respectively. In radians:


or

For

We are talking about x = 120º and x = 240º, Quadrant II and III, respectively. In radians:


or
