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
lara [203]
3 years ago
8

What are the domain and range of f(x)-[x-2] +1

Mathematics
1 answer:
svetlana [45]3 years ago
7 0
Replace <span><span>f<span>(x)</span></span><span>f<span>(x)</span></span></span> with <span>yy</span>.<span><span>y=<span>x2</span>−1</span><span>y=<span>x2</span>-1

</span></span>Interchange the variables.<span><span>x=<span>y2</span>−1</span><span>x=<span>y2</span>-1

</span></span>Solve for <span>yy</span>.
<span><span>y=<span>√<span>1+x</span></span>,−<span>√<span>1+x</span></span></span><span>y=<span>1+x</span>,-<span>1+x

</span></span></span>Solve for <span>yy</span> and replace with <span><span><span>f<span>−1</span></span><span>(x)</span></span><span><span>f<span>-1</span></span><span>(x)</span></span></span>.
<span><span><span>This is your answer=f<span>−1</span></span><span>(x)</span>=<span>√<span>1+x</span></span>,−<span>√<span>1+x</span></span></span><span><span>f<span>-1</span></span><span>(x)</span>=<span>1+x</span>,-<span>1+x
Hope you have a wonderful day! hope this helps!



</span></span></span>
You might be interested in
Sarah kept track of the points she scored during her first five basketball games in the table shown.
grandymaker [24]

Answer:

E

Step-by-step explanation:

If you add 22 onto the sum of all the points and divide by the amount of games (6), you get 12.

4 0
3 years ago
3/2 of a number is less than the number.<br>True or false<br>Justify your answer. ​
emmasim [6.3K]

Answer:

False

Step-by-step explanation:

You are 1 unit more than the whole.

5 0
3 years ago
Read 2 more answers
A DVD was priced at $2.87 last week. This week the same DVD is priced at $10.59. What is the percent increase in price?
solniwko [45]

Answer:

Percentage increase = 269%

Step-by-step explanation:

Price of a DVD last week = $2.87

Price of the same DVD this week = $10.59

Increase in the price of DVD between last week and this week = 10.59 - 2.87

= $7.72

Therefore, percentage increase in the price of DVD = \frac{\text{Increase in the price}}{\text{Price of DVD last week}}\times 100

= \frac{7.72}{2.87}\times 100

= 268.99

= 269%

6 0
3 years ago
What is 15+9+20+22+9 then x 5?
AfilCa [17]

Answer: oops 375 idk what happend

Step-by-step explanation:

tysm

6 0
3 years ago
Read 2 more answers
What is the Pythagorean Theorem used for? What is the formula
saveliy_v [14]
The Pythagorean Theorem states that a triangle's hypotenuse is equal to the square's of the other two sides of the triangle.

a² + b² = c<span>²
a = side of triangle
b = other side of triangle
c = hypotenuse (squared)

Find the square root to find the accurate length of the hypotenuse.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • ASAP I GIVE BRAINEST AND 10 PT. (ALREADY OVERDUE)<br><br> answer the question below
    11·1 answer
  • Identify all the real roots of 4x^4+31x^3-4x^2-89x+22=0
    7·1 answer
  • Please help me with this question
    9·1 answer
  • Shane bicycled 4 and 1/2 miles on Monday, 4 miles on Tuesday and 5 and
    8·1 answer
  • Please please please help! thank you.
    13·2 answers
  • Can anyone solve for x? Please.
    12·1 answer
  • 68. Find the volume of this square-based
    15·1 answer
  • The length, breadth and height of a rectangle block are 10 cm , 15 cm and 25 cm. The LENGTH : BREADTH : HEIGHT ratio of the bloc
    6·2 answers
  • What is the equation of the line that passes through the point (-6, -2) and has a<br> slope of 1/6?
    9·1 answer
  • Help will give Brainly points
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!