1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lisabon 2012 [21]
3 years ago
13

Are f and g inverses of each other?

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
8 0

Answer:

The answer is: g ( x) and f ( x) are not inverses of each other.

Step-by-step explanation:

This is why you need to check both ways: sometimes there are fussy technical considerations, usually involving square roots, that force the composition not to work, because the domains and ranges of the two functions aren't compatible.

Hope this helps : )

You might be interested in
Landon is entering the science fair .he has a budget of $115 . He has spent 20% of the money on new materials .how much does he
AleksAgata [21]
115 times 0.8 because he already spent 0.2. 115 x 0.8 = 92

So $92 left to spend

Hope this helped

6 0
3 years ago
Luis wants to buy a home priced at $315,000. He plans to finance this amount less the down payment required. His
sveta [45]

Answer:

d Luis is not eligible for a loan, he should reduce his recurring debt

3 0
3 years ago
Read 2 more answers
The curves r1(t) = 2t, t2, t4 and r2(t) = sin t, sin 5t, 2t intersect at the origin. Find their angle of intersection, θ, correc
masya89 [10]

Answer:

Therefore the angle of intersection is \theta =79.48^\circ

Step-by-step explanation:

Angle at the intersection point of two carve is the angle of the tangents at that point.

Given,

r_1(t)=(2t,t^2,t^4)

and r_2(t)=(sin t , sin5t, 2t)

To find the tangent of a carve , we have to differentiate the carve.

r'_1(t)=(2,2t,4t^3)

The tangent at (0,0,0) is     [ since the intersection point is (0,0,0)]

r'_1(0)=(2,0,0)      [ putting t= 0]

|r'_1(0)|=\sqrt{2^2+0^2+0^2} =2

Again,

r'_2(t)=(cos t ,5 cos5t, 2)

The tangent at (0,0,0) is    

r'_2(0)=(1 ,5, 2)        [ putting t= 0]

|r'_1(0)|=\sqrt{1^2+5^2+2^2} =\sqrt{30}

If θ is angle between tangent, then

cos \theta =\frac{r'_1(0).r'_2(0)}{|r'_1(0)|.|r'_2(0)|}

\Rightarrow cos \theta =\frac{(2,0,0).(1,5,2)}{2.\sqrt{30} }

\Rightarrow cos \theta =\frac{2}{2\sqrt{30} }

\Rightarrow cos \theta =\frac{1}{\sqrt{30} }

\Rightarrow  \theta =cos^{-1}\frac{1}{\sqrt{30} }

\Rightarrow  \theta =79.48^\circ

Therefore the angle of intersection is \theta =79.48^\circ.

8 0
2 years ago
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
frozen [14]

Answer:

54 units squared

Step-by-step explanation:

hope this helped!

3 0
3 years ago
Plz help me!i dont know how to do this.​
MaRussiya [10]

Answer:

Step-by-step explanation:

z

5 0
3 years ago
Read 2 more answers
Other questions:
  • A square has a perimeter of 38 inches we want to know the length of each side? Chose the best model for this problem. (Side leng
    5·1 answer
  • What is the value of r in the equation 4r − 8 = 5r + 12?
    14·2 answers
  • A machine packs boxes at a constant rate of 2/3 of a box every 1/2 minute. Which is the number of boxers per minute that the mac
    11·2 answers
  • a line segment has end points (-5, 7) and (4,-3) find the inverse of the line segment and graph both the segment and its inverse
    12·1 answer
  • What is the equation of a circle with center (2, 3) that passes through the point (5, 3)​
    7·1 answer
  • Find the equation of the line shown below.
    6·1 answer
  • 3. What is the slope of the line that passes through the points E(5, 1) and F(2, -7)?
    15·1 answer
  • If a cylindrical vessel is 12 cm long and its surface area is 540 cm2, set up an
    7·1 answer
  • Can someone help me pleaseeee????
    11·1 answer
  • Michael has a substantial student debt, but he recently got a new job, which came with a signing bonus. He calculates that with
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!