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
AveGali [126]
2 years ago
6

Find the inverse of each function.

Mathematics
1 answer:
Novosadov [1.4K]2 years ago
3 0

as you should know, to get the inverse of any expression, we start off by doing a quick switcheroo on the variables and then solve for "y".

\stackrel{f(x)}{y}=\sqrt{x}-5\implies \stackrel{\textit{quick switcheroo}}{x=\sqrt{y}-5}\implies x+5=\sqrt{y} \implies (x+5)^2=y \\\\\\ \stackrel{F~O~I~L}{(x+5)(x+5)}=y\implies x^2+10x+25=\stackrel{f^{-1}(x)}{y}

You might be interested in
What is affected by acceleration
rusak2 [61]
Speed because speed is key
4 0
3 years ago
Read 2 more answers
Please help with this question?!?
erik [133]

Answer:

416 mi

Step-by-step explanation:

In order to find the surface area, you must find the area of each square. There are a total of 6 that make up the prism.

<em>Remember to find the area it is length x width</em>

  1. 9 x 8 = 72 which is the area for 4 of the squares. 2 on the side and 2 on the bottom
  2. Lastly for the last 2 squares to find the area you multiply 8 x 8 = 64
  3. In total, you will add 72+72+72+72+64+64 which equals 416

3 0
2 years ago
Determine whether the situation is linear or nonlinear, and proportional or nonproportional
Arlecino [84]

Answer:

  linear and non-proportional

Step-by-step explanation:

When the same amount is added each week, the relationship is linear. When the initial value is 50, not zero, the relationship is non-proportional.

6 0
3 years ago
What is the scale factor to go from small triangle to the large triangle?
Elis [28]
Divide both numbers in one of the ratios by their highest common factor. This will give you the scale factor of the bigger triangle to the smaller triangle.
3 0
3 years ago
What fraction is equal to 90/4
Ne4ueva [31]
45/2 can't be simplified.
5 0
3 years ago
Read 2 more answers
Other questions:
  • A doctor ordered a patient to exercise. The patient ealked for 147 minutes in 2 weeks. The ratio of the time for the first week
    15·1 answer
  • Problem Page Three tables are placed side by side. One table is 6 feet 10 inches wide, another is 4 feet 11 inches wide, and the
    6·1 answer
  • What is the slope of the line passing through the points (2,7) and (1,-3)?
    12·1 answer
  • Someone help me please
    15·1 answer
  • 22. Find the average of the following numbers: 15, 12, 14, 11, 13. Which
    10·1 answer
  • Find the quotient when x2 + 10x + 21 is divided by x + 7
    15·1 answer
  • A withdrawal of 225 what is the integer
    5·1 answer
  • 5.82-1.76 rounded to the nearest whole number
    8·1 answer
  • Simplify to a form a√ b
    9·1 answer
  • Which pair of points has a slope of 4? Question 4 options: (0, –3), (1, 1) (3, 0), (–1, –1) (1, 4), (–1, 4) (0, 4), (4, 0)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!