+0

# Help 11 ​

-1
147
2
+4116

Help 11

Nov 23, 2018

#1
+702
0

It seems that as $$x$$ increases $$y$$ increases by 1.75x or so. Therefore, $$35 \times 1.75=61.25$$ and the closest answer choice is B.

You are very welcome!

:P

Nov 23, 2018
#2
+101424
+1

We found this regression equation for the data to be

f(x) = .003415(2.0399)^x

When x = 14

.003415 (2.0399)^14  ≈  73.5

Nov 24, 2018