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MArishka [77]
4 years ago
7

Find the inverse function for f(x)=square root 2x-6

Mathematics
1 answer:
ehidna [41]4 years ago
7 0
The roots are-4 and 7y=x² - 3x - 28<span>The roots are
-9 and 2</span>x² = 18 - 7xThe roots are-4,and 2y = x² + 2x -8The roots are-8 and 10x² - 2x - 6 = 74<span>The roots are
-15 and-1</span>x² + 15 = - 16xThe roots are-5 and 9y=x² - 4x - 45<span>The roots are 
4 and 14</span>x² - x + 56 = 17x<span>The roots are
2 and 27</span>x² - 29x = - 54
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How many ways can 12 swimmers finish in first, second, and third place
igor_vitrenko [27]
1320 ways
This can be solved using something called permutation. There are 12 possible swimmers that can be in first place. After that, 11 swimmers left to be in second place. Finally there are 10 swimmers left for third place. Multiply these together you get 12•11•10=1320. Hope this helps!!
7 0
3 years ago
Is y = 1/x linear or non linear
Fofino [41]

Answer: This answer is non-linear.

Step-by-step explanation:

The problem y=\frac{1}{x}  has Vertical Asymptotes,

Horizontal Asymptotes,

and No Oblique Asymptotes making, y=0  and x=0.

A linear function is a form of y=mx+b.

This answer would be <u>non-linear</u>

Learn more about a similar question here: brainly.com/question/231314

8 0
2 years ago
TI calculators: prevent programs from being deleted by teacher?
irina [24]
On a Ti 84, enter whatever you need in prgm, and then go to mem. and choose 5) Archive and then choose your program. This will archive the program even if memory is cleared. Then to access the program, go to mem and unarchive it.
4 0
4 years ago
For every 3 days of vacation, Farah packs 4 outfits.
34kurt

Answer:

he has one for geting whet and 3 for wearing around

Step-by-step explanation:

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4 0
3 years ago
0.9 of Karen's Science score is equal to 0.75 of her Math score and 0.8 of her Chemistry score. Given that Karen scored 96 marks
DochEvi [55]

You have to formulate equations for this problem.

Let S = Science score

      M = Math score

       C = Chemistry score

To illustrate the given:

0.9S = 0.75M

0.9S = 0.8C

You are given that Karen’s Math score is 96 marks. You have to substitute the Math score to the first equation.

0.9S = 0.75(96)

0.9S = 72

S = 80

Therefore, Karen’s Science score is 80. Now, you have to substitute the Science score to the second equation.

0.9(80) = 0.8C

0.8C = 72

C = 90

So, Karen’s Chemistry score is 90.

Therefore, the total score of the 3 subjects is 266 (96 + 80 + 90).

5 0
4 years ago
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