+0

# Let f(x)=204+3e?0.2x . What is f(3)?

0
115
4

Let f(x)=204+3e?0.2x . What is f(3)?

Aug 12, 2019

#1
+19797
+1

Maybe you mean f(x) = 204 + 3e^(.2x)  ?

204+3*e^(.2*3) = 209.4663564011715267

Aug 12, 2019
#2
+1655
+3

no, I think it means to divide and he/she just accidentally pressed shift...

tommarvoloriddle  Aug 12, 2019
#4
+19797
0

Yah, TR.... I thought that too,,,but it seemed more likely that it was e^(.2x)   to me as e is usually used in exponential functions that way.....but who knows????         Unless guest responds, we are BOTH correct !

ElectricPavlov  Aug 12, 2019
#3
+1655
+5

f(x)=204+3e/0.2x

I think the guest accidentally pressed shift and didn't change it...

$$204 + \frac{3e}{0.2*3} \\=204+\frac{3e}{0.6} \\=204+13.591409142313.5914091423 \\=217.591409142313.5914091423$$