If you horizontally compress exponential function f(x)=2^x by a factor by a of 5, which of these is the equation of the new func
2 answers:
The anwser is -2x my dude
Answer: A. 
Step-by-step explanation:
When we compress a function 
by a scale factor of 'k', where k >1, then the function after compression will become :
, where k>1
Given: Exponential function: 
The scale factor of the compression (k): 5
Then after horizontally compression , the exponential function will become :
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I believe the answer the answer is 5.1 b
No it isn’t correct, it’s the second one! Good luck!
<em>Answer: i=9</em>
<em />
<em>Step-by-step explanation:</em>
<em>-16=-4(-5+i)</em>
<em>-16=20-4i</em>
<em>-20 -20</em>
<em>-36=-4i</em>
<em>Divide by -4 </em>
<em>i=9</em>
Average speed = (distance covered in some time) / (time to cover the distance)
4 hours 45 minutes = 4-3/4 hours = 4.75 hours
Average speed = (3,800 km) / (4.75 hours) = 800 km/hr
