MATHEMATICS HIGH SCHOOL

What is the inverse of the function f(x) = 2x+ 1?A. h(x) = 1/2x -1/2
B. h(x) = 1/2x + 1/2
C. h(x) = 1/2x - 2
D. h(x) = 1/2x + 2

Answers

Answer 1
Answer:

f(x) = 2x + 1

y = 2x + 1

Subtract sides -1

y - 1 = 2x + 1 - 1

y - 1 = 2x

2x = y - 1

Divided sides 2

(2)/(2)x = (y - 1)/(2) \n

x = (1)/(2)y - (1)/(2) \n

Thus ;

{f}^( - 1) = h(x) = (1)/(2)x - (1)/(2) \n

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Sothecorrect answer is((A)).

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Related Questions

The difference of six times a number and seven results in 35.Identify the steps necessary to solve the equation.Add 7, and then divide by 6.Divide by 6, and then add 7.Subtract 7, and then divide by 6.Divide by 6, and then subtract 7.Which one is the answer?
Ms.Newman's office has 4 bookshelves that can hold 28 books each. If each self is 3/4 full, how many books are in the office?
What is bigger 7/8 or 13/15?
Paolo wrote the following equation for the perimeter of a rectangle.P=2(l+w) a. w=P-21 b. w=P-1 c. w=P-21/2 d. w=P+21/2
Steve spent a total of $43.78 to buy some school supplies that would be needed for the year. He spent $27.86 for a backpack, and $3.98 for each notebook he bought. How many notebooks did Steve buy?

Please Help!!!!!!!!!!!!

Answers

Answer:

7

Step-by-step explanation:

since 6-2=4 i assume that it's the same for 9 which equals 7

this may or may not be wrong

Factor completely 4x2 − 81.(4x − 9)(x + 9)

(2x + 9)(2x + 9)

(2x + 9)(2x − 9)

(2x − 9)(2x − 9

Answers

The factored expression of 4x^2 - 81 is (2x - 9)(2x + 9)

The expression is given as:

4x^2 - 81

Express 4 as the square of 2.

So, we have:

2^2x^2 - 81

Rewrite the expression as:

(2x)^2 - 81

Express 81 as the square of 81

(2x)^2 - 9^2

Rewrite the expression as the difference of two squares

(2x - 9)(2x + 9)

Hence, the factored expression of 4x^2 - 81 is (2x - 9)(2x + 9)

Read more about factorization at:

brainly.com/question/11579257
(2x+9)
(2x-9)
4x2 +18x -81
-18x
---------------------------
4x2 + 0x - 81
4x2 - 81 √

so answer is (2x+9) (2x-9)

How many ways can the letters of the word ORGANISM be arranged so the third letter is G?

Answers

7!=5040
..........

4 x (22+5)
Simplify the expression.

Answers

Answer:

the simplified expression is 108x

Step-by-step explanation:

4x(22+5)

you can remove the parenthesis by multiplying 4x by everything inside of them.

4x * 22 + 4x * 5

88x + 20x

108x

A picture frame for a square picture has an area of 80 square inches. What is the length of the picture?

Answers

√(80)
That is approximately 8.94

I need help pls asap

Answers

Answer:

54 m^3

Step-by-step explanation:

volume of cone is (1/3)(pi)(r^2)h

volume of cylinder is (pi)(r^2)h

if height and base are same, then the volume of the cylinder will be three times that of the cone.

18 x 3 = 54
Other Questions
Find the slope, x-intercept and y-intercept of the graph of the equation. Write the equation in slope-intercept form. 3x − 4y = 12
Find the angle measure that makes the statement true. Sin 25° = Cos ____ °
A share of stock in the Bree Medical Supply Company is quoted at 35 1/4 . Suppose you hold 20 shares of that stock, which you bought at 31 1/2. If you sold your stock at 35 1/4, which of the following would be true?
6^4x-5=6^2x solve for “x”