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
puteri [66]
3 years ago
5

Find the following: i dont know what else to put

Mathematics
1 answer:
Luden [163]3 years ago
7 0

Answer:

0

(1/3)x+13/3

5

Step-by-step explanation:

1. Like any function, <em>g</em> takes numbers from it's domain (-8, -3, 0, 7), and transforms them into numbers in it's range (8, 6, -3, 3). <em>g</em>^-1, it's inverse, maps back from the range into the domain. Since <em>g</em> maps 0 onto -3, g^-1 must turn -3 back to 0

g(0)=-3 == g`(-3)=0

2. To find the inverse of <em>h</em>, let h(x)=y.

Now, <em>y</em><em>=</em><em>3</em><em>x</em><em>-</em><em>1</em><em>3</em>

Remember that the inverse maps from the range (the y values) back to the domain (the x's), We want the function that takes a <em>y</em> and turns it into an <em>x</em><em>.</em><em> </em>For this, we must solve for x.

From above, <em>y</em><em>/</em><em>3</em><em>+</em><em>1</em><em>3</em><em>/</em><em>3</em><em>=</em><em>x</em>

Now that we rearranged <em>h</em>, we must flip the x and y to get the inverse. This happens because the range of <em>h</em> acts as the domain for <em>h</em><em>^</em>-1

3. The function <em>h</em> will turn 5 to some unknown number. Let's call it w. Then, if you pass w to h^-1, it will be turned back to a 5.

This is equivalent to computing the functions in the reverse order, or writing the composite, which results in x=y, and then computing

You might be interested in
Write these numbers from least to greatest -0.615, -5/8, -0.62
inna [77]
Well -5/8 as a decimal would be -0.625.
So, the order would be -0.615 -0.62(0) and then -5/8 (or -0.625).
You could easily search up 5/8 as a decimal :)
5 0
3 years ago
How many kilograms of tin will be required to make 250 kg of an alloy, if the alloy must contain 81% copper, 14% tin and 5% lead
uysha [10]

Answer:

35

Step-by-step explanation:

all are obeying a constant ratio

  • copper 81
  • tin 14⇒?
  • lead 5
  • total 100 ⇒250
  • ?=250*14/100=35
5 0
3 years ago
Read 2 more answers
Solve the equation 4(3y-1)-3(2y)=6​
olga nikolaevna [1]

Answer:

4(3y - 1) - 3(2y) = 6

Remove backets

12y - 4 - 6y = 6

Group and Evaluate like terms

12y - 6y = 6 + 4

6y = 10

y = 10 \div 6

y = 1.67

y =  \frac{5}{3}

6 0
3 years ago
A brownie recipe calls 1 2/3 cups of nuts. Ethan wants to use only half of this amount.
7nadin3 [17]

c. 5/6 cups

Step-by-step explanation:

1 2/3 = 5/3

5/3= 1.666

1.66÷2= 0.833

When we divide. the number should equal 0.833

8/3= 2.66 nope

10/3= 3.33 nope

5/6= 0.833 yes

6/5= 1.2 nope

3 0
3 years ago
Henry bought a magazine for $5 and two vitamin waters. Henry spent a total of $11. How much did each vitamin water cost? $
saveliy_v [14]
5+x=11
-5    -5
----------
x=6
5 0
3 years ago
Read 2 more answers
Other questions:
  • Five times the difference of twice a number and three, decreased by the sum of the number and eight, equals 13.
    8·1 answer
  • I need help!! This is so hard an I can’t find any one to help me
    9·2 answers
  • Katie is doing an inventory at American Eagle. There is 125 pairs of jeans. 36 pairs of jeans are women's skinny jeans. What per
    14·1 answer
  • at the city Museum, child admission is $5.10 an adult mission is $8.70. On Friday, 136 tickets were sold for total sales of $970
    9·1 answer
  • Whats 1 1/2 as a decimal
    12·1 answer
  • a herd of 52 horses has 12 white horses and some black horses. What is the ratio of white horses to black horses
    15·2 answers
  • Joshua buys a $6000 car on the following terms:
    6·1 answer
  • The dataset below represents the population densities per square mile of land area in 15 states in the 2010 U.S. Census. What is
    11·1 answer
  • For any number n&gt;1, is
    8·1 answer
  • 1. Find the equation of a normal to the curve y= 2² - 2x +3 at the point (3,0)​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!