How i can solve this integral ∫ dx / akar 25 - 16x^2 ? i really need your , you.

This is different from the first one can someone me

What’s the range cuz i can’t find it?

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?