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
pishuonlain [190]
2 years ago
12

Given f(x) = the quantity of 2x minus 2 divided by 4, solve for f−1(3).

Mathematics
1 answer:
spin [16.1K]2 years ago
6 0
Given: f(x)=(2x-2)/4
find f^-1(3)?
we need to find the inverse of f(x), so
x=(2y-2)/4
2y-2=4x
y-1=2x
y=2x+1
so, then f^-1(x)=2x+1
f^-1(3)=2(3)+1
=6+1
=7
so, the answer is 7

You might be interested in
HELPPP!! DUE NOWWWW!
Colt1911 [192]

Answer: C

Step-by-step explanation: x represents the number of classes, not the cost of classes.

7 0
2 years ago
The longest side of an acute triangle measures 30 inches. The two remaining sides are congruent, but their length is unknown.
lakkis [162]

The smallest perimeter is 72.44 inches. The longest side of an acute triangle measures 30 inches. The two remaining sides are congruent, but their length is unknown. As much as possible, the sum of the length of the two remaining side must be greater than the other side. Given the side is 30, then the sum of the two remaining sides should be greater than 30 inches.

7 0
3 years ago
I need help! This is 8 points!
Solnce55 [7]

Answer:

nope

Step-by-step explanation:

there are same sizes fine but the breadth isn't the same

5 0
2 years ago
Can someone please help me with this geometry question.
galben [10]

To find w, you subtract 117 from 180. After that you get w = 63. Now you add 63 and 31 to get 94. You then subtract 94 from 180 to get x = 86. Now you add 86 and 56 to get 142. You then subtract 142 from 180 to get y = 38. Now you add 38 and 117 to get 155. Again you subtract 155 from 180 to get z = 25

6 0
3 years ago
Read 2 more answers
51. Jonathan is selling vintage albums to a rare music
Doss [256]
The answer is D.$27.50
6 0
3 years ago
Other questions:
  • Danny's truck has a fuel tank with a capacity of 20 gallons of gas. The truck averages 17 miles per gallon of gas. The function
    9·2 answers
  • Write an equation in slope-intercept form of the line that passed through (-3, 4) and (1. 4).
    14·1 answer
  • Who is good with sequences.
    12·2 answers
  • Find the missing term.<br> The sum of______ and 7x2 is 10x2.<br> A: -3x^2<br> B: 3x^2
    5·2 answers
  • When full, a 22-gallon gas tank holds 129.8 pounds of gasoline. Estimate the weight of one gallon of gasoline. If it costs $91.3
    10·1 answer
  • V=by(for b) volume of prism
    8·1 answer
  • It took Mr. Phillips 1.6 hours to run the 13.2 miles. What was his average speed?
    11·1 answer
  • a class has a ratio of boys to girls of 3/4 each for each statement below decide whether it is the fraction of boys in the class
    13·1 answer
  • Timed math quiz <br> Please help me
    14·2 answers
  • a person can pay $21 for a membership to the history for just $1 per visit what is the maximum number of this has a number of th
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!