Question

Please help me!!!!!!!!

Answer 1

Answer:

Step-by-step explanation

Answer 2

Answer:

F(-3) ≅ 0.31 to the nearest hundredth

Step-by-step explanation:

$F(x) = \frac{8}{1+3e^{-0.7x}}$

What is the value of F(-3)?

Let x = -3

Substitute for x in the given equation

∴  $F(-3) = \frac{8}{1+3e^{-0.7*-3}}$

$F(-3) = \frac{8}{1+3e^{2.1}}$

$F(-3) = \frac{8}{1+24.4985}$

          = $\frac{8}{25.4985}$

          = 0.3137

F(-3) ≅ 0.31 to the nearest hundredth