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Yakvenalex [24]
3 years ago
10

How to determine if two functions are inverses?

Mathematics
1 answer:
Oxana [17]3 years ago
3 0
You will compose the functions<span> (that is, plug x into one </span>function<span>, plug that </span>function<span> into the </span>inverse function, and then simplify) and verify that you end up with just "x". Here's what it looks like:Determine<span> algebraically whether f (x) = 3x – 2 and g(x) = </span>(x + 2)/3<span>are </span>inverses<span> of each other.</span>
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The length of a rectangle is 22 centimeters and the width is
nataly862011 [7]

Answer:

78cm

Step-by-step explanation:

L₁/W₁ = L₂/W₂

22/4 = L₂/6

5.5*6=L₂

L₂=33cm

Perimeter of rectangle = 2L+2W

=2(33)+2(6)

=66+12

=78cm

7 0
3 years ago
Carlos bought 6.5 pounds of bananas for $5.20.
Shkiper50 [21]
Answer:

Each banana cost $0.80.

Step-by-step explanation:

5.20 divided by 6.5 is 0.80
4 0
3 years ago
What is -12(x-12)=-9(1+7x)​
katen-ka-za [31]

Answer:

-3

Step-by-step explanation:

-12(x-12)=-9(1+7x)

-12x+144=-9-63x

-12x+63x=-9-144

51x=-153

x=-153/51=-3

3 0
3 years ago
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N76 [4]

Answer:

it's a

Step-by-step explanation:

use desmos, if you can :)

4 0
3 years ago
Read 2 more answers
Find the center-radius form of the equation of the circle described.
Kitty [74]

Answer:

Correct answer:  (x-√2)² + (y-√5)² = 3

Step-by-step explanation:

Given data: Center (x,y) = (√2,√5) and r = √3

The canonical or cartesian form of the equation of the circle is:

( x-p )² + ( y-q )² = r²  

Where p is the x coordinate of the center, q is the y coordinate of the center and r is the radius of the circle.

God is with you!!!

8 0
3 years ago
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