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
REY [17]
3 years ago
8

Finding the inverse of linear functions

Mathematics
1 answer:
mezya [45]3 years ago
7 0

Answer:

y = -1/2x - 4

Step-by-step explanation:

To find the inverse of a linear function, simply switch the x and y positions.  Solve for y.

y = -2x - 8

x = -2y - 8

x + 8 = (-2y - 8) + 8

x + 8 = -2y

(x + 8)/-2 = (-2y)/-2

-1/2x - 4 = y

y = -1/2x - 4

You might be interested in
Estimate the quotient of 1246 divided by 4
VladimirAG [237]

Answer:

623/2

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Please help with this! :)
olchik [2.2K]

Answer:

4 and 3 <------- That's the set I believe!

3 0
3 years ago
Given: circle k(O), m<br> LM<br> = 164°<br> m<br> WK<br> = 68°, m∠MLK = 65°<br> Find: m∠LMW
Semenov [28]

Let P be a point outside the circle such that triangle LMP has legs coincident with chords MW and LK (i.e. M, W, and P are colinear, and L, K, and P are colinear). By the intersecting secants theorem,

m\angle LPM=\dfrac{m\widehat{LM}-m\widehat{WK}}2\impliesm\angle LPM=48^\circ

The angles in any triangle add to 180 degrees in measure, and \angle MLK\congruent\angle MLP and m\angle LMW=m\angle LMP, so that

m\angle MLK+m\angle LPM+m\angle LMP=180^\circ

\implies\boxed{m\angle LMW=67^\circ}

6 0
3 years ago
Simplify: (4x2 + 8xy + 2y2) − (−9x2 − 4xy − 7y2)
PSYCHO15rus [73]
You're answer will be C 13x2+12xy+9y2
6 0
3 years ago
Read 2 more answers
SOLVE: 6^3x+2 = 4^x-5
Lilit [14]
There's an app called photomath that would be useful for these kinds of problems!
6 0
3 years ago
Other questions:
  • Which equation represents a horizontal line? A. x=y=2 B. y=x+1 C. x=2 D. y=2
    10·1 answer
  • What percent of 135 is 81?
    11·2 answers
  • apple music charges $10 per month and $0.50 per song. Spotify charges $0.80 per song. At what point is Apple music a better deal
    11·1 answer
  • Travis earned 92 bonus points. Zoe earned b more bonus points than Travis. Write an expression that shows how many bonus points
    14·2 answers
  • What is the rate of change
    5·1 answer
  • A concrete pillar has the shape of a cylinder. It has a radius of 3 m and a height of 7 m. If concrete cost $116 per cubic meter
    8·2 answers
  • June and Armando are each in a hot air balloon. Armando's balloon is at a slightly higher elevation than June's. The two balloon
    8·1 answer
  • Given f (x) = 1/5 (6 – x)^2 what is the value of f(16)?​
    14·2 answers
  • 500000000000000000000000000000000000000000000000000
    9·2 answers
  • Your teacher is giving you a test worth 100 points containing 40 questions. There are two-point questions (x) and four-point que
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!