MATHEMATICS MIDDLE SCHOOL

Find the inverse of the function y = 2x2 + 2.

Answers

Answer 1
Answer:

Answer:

y = √(x - 2) / 2

Step-by-step explanation:

y = 2x^2 + 2.....switch ur x and y and solve for y

x = 2y^2 + 2

x - 2 = 2y^2 ...divide both sides by 2

(x - 2) / 2 = y^2...now take the sqrt of both sides, eliminating the ^2

(√ (x - 2) / 2) = y

Related Questions

What is 678 divided by 5 with remander?
Solving eqations4c=16
Which of the following correctly uses absolute value to show the distance between –80 and 15?
Whole number for 80%
Choose the correct simplification of the expression (−5a5b4c3)0.

The graph shows a hot air balloon’s height above sea level, in feet, over time, in minutes.How much time did the hot air balloon spend ascending?
_____MIN.

Answers


20 you add the two ranges it moved using the times on the x axis

Original amount 85. new amount 56

Answers

There is a 29 difference between the two.
29 amount difference. The equation would be, 85-29=56.

Lynne is driving at a constant rate of 48 miles per hour. How far will she drive in 4 hours? A. 144 miles
B. 148 miles
C. 192 miles
D. 196 miles

Answers

The answer is C, because you multiply it by 4 which equals 192.

Three consecutive odd integers have a sum of 99. Write an equation, then find the three integers.

Answers

x + (x + 2) + (x + 4) = 99 \n 3x + 6 = 99 \n 3x = 93 \n x = 31
The values are 31, 33, and 35
The equation found the smallest
Please consider for brainiest

i think its 31,33,35 :)

8% of 44 show work please and an answer ciz i domt understand

Answers

Hey there! 

These are the steps involved in answering the question:

Change 8% into a decimal. To do this, just move the decimal place, 2 places to the left.
You get 0.8

Now, multiply 0.8 by 44. 
0.8 x 44 = 35.2

So, the final answer is: 35.2.

(If you feel that my answer has helped you, please consider rating it and giving it a thank you! Also, feel free to choose the best answer, the brainliest answer!)

Thank you for being part of the brainly community! :D

What equation do you use sum for the answer?

Answers

Answer:

fdsfdsferge21r324234

Step-by-step explanation:
Other Questions
Find the value of b and cPLEASE SHOW WORK!b(3x-2x+c) = 9 - 6x+15
Fill in each blanks with the correct word(s) to complete each sentence.Multiples that are shared by two or more numbers are (blank The least common multiple (LMC) is the (blank) multiple, other that 0, common sets of multiples
Round 81.139 to the nearest tenth
Edward walked 3/4 mile from his home to the park. Then he walked 2/4 mile from the park to the library. Which distance is shorter?