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
maw [93]
3 years ago
5

Which is the inverse of the function f(x) = x2 − 4? y = x2 − 4

Mathematics
1 answer:
4vir4ik [10]3 years ago
8 0

Answer:

\sqrt{x+4} \\\\-\sqrt{x+4}

Step-by-step explanation:

You might be interested in
What is the absolute davatation round to the nearest tenth for 6.3, 6.4, 6.5, 6.6, 6.8. 6.8, 7.5?
WITCHER [35]
Let's find the mean of all the values first.
6.3+6.4+6.5+6.6+6.8+6.8+7.5= 46.9
Let's divide by the number of values.
46.9÷7=
6.7
Now let's find the distance that each number is away from 6.7 and find the mean of those numbers.
0.4+0.3+0.2+0.1+0.1+0.1+0.8=
.2857
≈ 0.3
So, the absolute deviation is 0.3.
8 0
3 years ago
Read 2 more answers
May you someone help me It's my last question!​
Orlov [11]

Answer:

-19. Cant be -6 as its to the right. the others are positive.

3 0
3 years ago
Point C. is the mid Point of
aivan3 [116]

SOLUTION

Given B is the midpoint of AC ABBC 1 and C is the midpoint of BD BCCD2 ie on adding 1 and 2 ART We get ABBCBCCD hence ABCD hence proved

7 0
1 year ago
For f(x) = 2x+1 and g(x) = x2 - 7, find (f+ g)(x).
____ [38]

Answer:

the answer is A. it good answer

5 0
2 years ago
If the output number y is -52 (y=5x-2) what is the input number? SHOW WORK
nordsb [41]

Answer:

the input number is -10

Step-by-step explanation:

output is always y

input is always x

so instead of y, put -52

-52=5x-2  add 2 to each side to ger 5x by itself

-50=5x     divide both sides by 5 to get x by itself

-10=x

x is the input so the input is -10

8 0
2 years ago
Other questions:
  • If driver A has 145.155 average speed and driver C has a average speed of 144.809 and driver D had a speed between A and C Write
    13·1 answer
  • 2^5/2 –2^3/2 please help me solve step by step please.
    7·1 answer
  • The area of an Equilateral triangle is given by the formula A= 3pi squared/4(s)Squared. Which formula represents the length of e
    5·1 answer
  • ​A gardener has 1000 plants. He wants to plant these in such a way that the number of rows and
    9·1 answer
  • A 14 ounce of energy drink contains 10.5 teaspoons of sugar how much sugar is in 1 ounce of the drink
    7·2 answers
  • The tree diagram below shows the sizes and colors of shirts sold at a store. How many different choices of shirts does the store
    8·2 answers
  • This is something about absolute value but i have no idea how to do it
    11·1 answer
  • Help mehhhhhhhhhhhhhh.<br> Question is which equation represents the line shown on the graph?
    15·2 answers
  • M= 2^4 x 3^3 <br> n= 2^3 x 3^2 x13 <br><br> find the highest common factor of 3m and 2n
    11·1 answer
  • What is the measure of y
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!