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Let f(x)=100−10+e−0.1x .What is f(−2) ?Enter your answer, rounded to the nearest tenth, in the box.p...
5 months ago
Q:
Let f(x)=100−10+e−0.1x .What is f(−2) ?Enter your answer, rounded to the nearest tenth, in the box.please i need this answer really quick
Accepted Solution
A:
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