To stretch it vertically, you'll need a coefficient greater than 1 in front of the x. If you want to flip the graph over the x axis that coefficient needs to be negative. So it can only be D
So it would equal to 8/10 and divide by 2 which you would get 4/5
S= 13/5 is the answer
I hope it’s help u !
Lower Quartile-21
Upper Quartile-52
Interquartile Range- 31
Hope this helps !!
The answer would be C.
Sin2 cot2=sin2*cos2/sin2=cos2
Which is not equal to the others.
Hope this helps:)
