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
Nana76 [90]
3 years ago
12

If f(a) = b, find f^-1(b)

Mathematics
1 answer:
love history [14]3 years ago
3 0

Answer:

f^1(b)= a

Step-by-step explanation:

To find the inverse function of f(b) or f^1(b), you simply switch the varibles.

You might be interested in
Rational formulas and variations
Zanzabum

Answer:

Direct to running

Joint to apples

Direct to meat

I hope this is good enough:

7 0
3 years ago
How many different four-person relay teams can be chosen from eight students
aliina [53]
Slot method

8 optionns n 1st slot
7 options in 2nd slot (since 1 is at 1st slot)
6 options in 3rd slot
5 options in 4th slot

8*7*6*5=1680 ways
6 0
4 years ago
What is the defintion of place value
nexus9112 [7]

Answer:

The value of where a digit is in the number.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Given that PQRS is a square, find x and y.
Dovator [93]
Every angle of a square equals 90 degrees.

2x - 4 = 90              3y + 6 = 90
2x = 90 + 4              3y = 90 - 6
2x = 94                    3y = 84
x = 94/2                     y = 84/3
x = 47                        y = 28

so x = 47 and y = 28
4 0
3 years ago
Read 2 more answers
A famous basketball player scored 97 points in a high scool game, breaking a national record. She made 43 more 2-point baskets t
ziro4ka [17]
X - 3pt  baskets  (he reaches 3x points)
y - 2pt baskets  (he reaches 2y points)

We know, that  y=x+43

97 - 1 free throw = 97 - 1 = 96
Sum of points:  96

3x + 2y = 96.   Substitute  to "y"  an expression "x+43" :

3x + 2(x+43)=96
3x+2x+86=96
5x=10    |:5
x=2 

So y=x+43=2+43=45 

He has made 2  three points baskets and 45 two points baskets
8 0
3 years ago
Other questions:
  • Five years ago, benjamin invested in parchar special effects. he purchased four par value $1,000 bonds from parchar special effe
    8·2 answers
  • A 5 lb. bag of potatoes this week is $3.50. Last week, it cost $2.75.
    14·1 answer
  • Which number produces a rational number when added to 0.25?
    13·2 answers
  • What is the domain of the function y=3\sqrt(6x+42)
    6·1 answer
  • a car salesman makes $445 per week plus commission. if during the week he sells a new van for $34,960 and earns 2.5% commission
    15·2 answers
  • Worker A earns $9.50 per widget produced, produces 7 widgets per day, and works 5 hours per day. Worker B earns $8.80 per widget
    15·2 answers
  • I am stuck on this one and its due tomorrow! Please help
    8·1 answer
  • segment AB was dilated by scale factor of 2 to create segment A prime B prime. Which point is the center of dilation?
    10·2 answers
  • The low temperature in Anchorage, Alaska today was -4°F. The low
    15·1 answer
  • Num.14 i,ii<br> ..........
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!