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
erma4kov [3.2K]
2 years ago
8

What are the restrictions on the domain of g o h?

Mathematics
2 answers:
anzhelika [568]2 years ago
8 0

Answer:

6

Step-by-step explanation:

100%

umka21 [38]2 years ago
5 0

g(x) = \sqrt{x-4} and h(x)= 2x-8

g o h is a composition function

First we find g o h

g o h is g(h(x))

We plug in h(x) in g(x)

We replace x  with 2x-8 in g(x)

g(h(x)) = g (2x-8) = \sqrt{2x-8-4} = \sqrt{2x-12}

g(h(x)) = \sqrt{2x-12}

To find domain we look at the domain of h(x) first

Domain of h(x) is set of all real numbers

now we look at the domain of g(h(x))

Negative number inside the square root is imaginary. so we ignore negative number inside the square root

So to find domain we set 2x - 12 >=0   and solve for x

2x - 12 >=0

add both sides by 12

2x >= 12

divide both sides by 2

x > = 6



You might be interested in
Find the value of x<br>​
riadik2000 [5.3K]

Answer:

need more information

Step-by-step explanation:

more information is needed to answer this question

3 0
2 years ago
What is the standard form of the line with x-intercept of 6 and y-intercept of 5?
Vanyuwa [196]

Answer:

It should be 5x-6y=30

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The slope of a line is 7/10 . One point on the line has coordinates (1, 2). Which ordered pair represents another point on the l
mash [69]
(x,y)

y=mx+b
m=slope
b=yintercept
slope=7/10
one point is (1,2) or x=1, then y=2
find b
y=7/10x+b
2=7/10(1)+b
2=7/10+b
minus 7/10 both sides
1 and 3/10=b
13/10=b
y=7/10x+13/10
input values for x and get values for y
one point is (0,13/10)
7 0
2 years ago
5._35 rounded to the nearest whole number is 5?<br><br><br> Giving brainlists
Tatiana [17]

Answer:

yes it is 5

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
kevin had 13 coins in his pocket. all of his coins are either dimes or quarters. when he emptied his pocket, kevin found that he
Gnesinka [82]
5 quarters and 8 dimes = $2.05
7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the midpoint of ST given the coordinates S(2,5) and T(-3,7)
    14·1 answer
  • Let a, b, c and x elements in the group G. In each of the following solve for x in terms of a, b, and c.
    13·1 answer
  • Solve following equation for number x.verify that your solution is correct -15=8x+1
    11·1 answer
  • Only number 8 plsssss bet no one can get this
    11·1 answer
  • The expression
    13·1 answer
  • Calculate the slope of the line going through A(-4,3) and B(0,6)
    5·1 answer
  • This list gives facts about a library. Study the list carefully. Then, use the drop-down menu to complete the statement below ab
    13·1 answer
  • Find the area of the figure. Use 3.14 for Π
    6·2 answers
  • KTMN is a parallelogram . prove it .please help I need it by tomorrow no links please​
    9·1 answer
  • Using the quadratic formula to solve x2 35-x, what are the values of x?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!