The answer is (b) y = 3x + 1
Answer:
he can travel 495 km in 9 hr
distance covered in one hr = 275\5
55
distance covered in 9 hrs =495
Write the first ratio as 11/100 and set it equal to 22/n.
since 11 x 2=22 you can multiply 100 x 2 and you'll get 200.
*Check*: 11% of 200=22
For this case we have the following functions:
We must find . By definition we have to:
So:
Finally, the composite function is:
Answer: