Respuesta :
What are you solving for?
If you are solving for × then I hope this helps
Let's solve for x.
f(x)= 100−10+e−0.1x
Step 1: Add 0.1x to both sides.
xf+0.1x=−0.1x+e+90+0.1x
xf+0.1x = e+90
Step 2: Factor out variable x.
x(f+0.1) = e+90
Step 3: Divide both sides by f+0.1.
x(f+0.1)/ f+0.1 =e+90/ f+0.1
x=e+90/ f+0.1
Answer:
x= e+90/ f+0.1
If you are solving for × then I hope this helps
Let's solve for x.
f(x)= 100−10+e−0.1x
Step 1: Add 0.1x to both sides.
xf+0.1x=−0.1x+e+90+0.1x
xf+0.1x = e+90
Step 2: Factor out variable x.
x(f+0.1) = e+90
Step 3: Divide both sides by f+0.1.
x(f+0.1)/ f+0.1 =e+90/ f+0.1
x=e+90/ f+0.1
Answer:
x= e+90/ f+0.1
Answer:
f(-2) = 87.8
Step-by-step explanation:
Given : function [tex]f(x)=100-10e^{(-0.1x)}[/tex]
We have to find f(-2)
Consider the given function [tex]f(x)=100-10e^{(-0.1x)}[/tex]
We have to find f (-2) that is value of function f(x) at x = -2
Put x = -2 in function given , we have,
[tex]f(-2)=100-10e^{-0.1\left(-2\right)}[/tex]
[tex]\mathrm{Apply\:rule}\:-\left(-a\right)=a[/tex]
[tex]=100-10e^{0.1\cdot \:2}[/tex]
Multiply , we have,
[tex]=100-10e^{0.2}[/tex]
We know [tex]e^{0.2}=1.22140\dots[/tex]
So, [tex]10e^{0.2}=12.21403\dots[/tex]
Subsitute and solve, we have,
[tex]f(-2)=100-12.21403\dots=87.78597\dots[/tex]
Thus, f(-2) = 87.8
