Answer:
To determine the inverse of the given function, change f(x) to y, switch x and y and solve for y and f^-1(x)= ln(x+4)/2
Step-by-step explanation:
f(x) = e^2x - 4
to find the inverse let
y = e^2x - 4
Replace x and y
x = e^2y - 4
and now, solve to find value of y
x + 4 = e^2y
taking ln on both sides:
ln(x+4) = ln(e^2y)
ln(x+4) = 2y
=> y = ln(x+4)/2
=> f^-1(x)= ln(x+4)/2
So, To determine the inverse of the given function, change f(x) to y, switch x and y and solve for y and f^-1(x)= ln(x+4)/2
Answer:
b = x/2 - v
Step-by-step explanation:
2(b+v) = x
b + v = x/2
b = x/2 - v
Answer:
1.5
Step-by-step explanation:
You divide and stuff. Then you subtract 3.5 from 5 to get 1.5 and bam answer.
Hey!
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Surface Area Formula: 2LW * 2LH * 2WH
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2LW:
5 x 1 = 5
5 x 2 = 10
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2LH:
4 x 1 = 4
4 x 2 = 8
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2WH:
5 x 4 = 20
20 x 2 = 40
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Surface Area:
40 + 8 + 10= 58
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Answer:
D) 58 cm2
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Hope This Helped! Good Luck!
