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3 years ago

If f(x) =2X +4 and g(x) =3X-7; then find g-1(2)

Mathematics

1 answer:

Fudgin [204]3 years ago

7 0

Answer:

is the question g inverse ??

i have answered for g inversed

g(x)=3x-7

y=3x-7

interchanging the value of x and y

x=3y-7

(x+7)/3=y

g-1(x)=(x+7)/3

so g-1(2)=(2+7)/3

=9/3

therefore 3 is the answer

Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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kirza4 [7]

This is a hexagonal prism: Volume = Area of Base (hexagon) x Height:
There are 6 equal equilateral triangles in a hexagone.
The apothem (or altitude of each triangle) = side x (√3)/2 =12(√3)/2 = 6√3
Area of ONE equilateral triangle = (side x altitude)/2:
Area of ONE equilateral triangle = (12 x 6√3)/2 = 36√3 ft²
Area of the SIX equilateral triangles = 36√3 x 6 = 216√3 ft²
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3 years ago

If f(x) =2X +4 and g(x) =3X-7; then find g-1(2)​

If f(x) =2X +4 and g(x) =3X-7; then find g-1(2)