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
kow [346]
1 year ago
12

If f(x) =-2+8 and g(x) = square root of x+9 which statement is true

Mathematics
1 answer:
lidiya [134]1 year ago
3 0

The statement that -6 is in the domain of f(g(x)) is true

<h3>Complete question</h3>

If f(x) = -2x + 8 and g(x) = \sqrt{x + 9, which statement is true?

  • -6 is in the domain of f(g(x))
  • -6 is not in the domain of f(g(x))

<h3>How to determine the true statement?</h3>

We have:

f(x) = -2x + 8

g(x) = \sqrt{x + 9

Start by calculating the function f(g(x)) using:

f(g(x)) = -2g(x) + 8

Substitute g(x) = \sqrt{x + 9

f(g(x)) = -2\sqrt{x + 9} + 8

Set the radicand to at least 0

x + 9 \ge 0

Subtract 9 from both sides

x \ge -9

This means that the domain of f(g(x)) are real numbers greater than or equal to -9. i.e. -9, -8, -7, -6, ...........

Hence, the statement that -6 is in the domain of f(g(x)) is true

Read more about domain at:

brainly.com/question/24539784

#SPJ1

You might be interested in
Please help me with my math! Thank you!
tangare [24]

Answer:

c determine the side length of one tablecloth correct to the nearest tenth of a meter

3 0
3 years ago
Tamiami turned in 6 homework assignments. if she turned in 75 percent of the homework assignments that were due how many homewor
vivado [14]
Percemt means parts out of 100
75%=75/100=15/20=3/4

turned in 6
if she turned in 3/4 of total assignments due then how many total?
6=3/4 times total
multily both sides by 4/3 to clear fraction
24/3=total
8=total
answer is 8 homeworks were assigned
5 0
3 years ago
Divide 4/5 by 2/3.<br> a. 8/15b. 5/6c. 1 1/5d. 1 7/8
Ivan
4/5÷2/3=x
4/5×3/2=x
   12/10=x 
    1 1/5=x
5 0
3 years ago
What is the probability of rolling a 4, 5, or 6 on a die?
allsm [11]

Answer:

1/6 chance

Step-by-step explanation:

4 0
2 years ago
Kaci bought a birthday cake like the one shown below. If a=5inches,b=5inches,c=10 inches, and d=3inches what is the volume of th
Gnom [1K]

Answer:

75+150=225 in^2

Step-by-step explanation:

Separate each layer.

Area1+Area2= Total area

A1= a*b*d

A2=a*c*d

A1=5*5*3=75 in^2

A2=5*10*3=150 in^2

75+150=225 in^2

7 0
3 years ago
Other questions:
  • What is the value of a when we rewrite 15^x as a^x/6
    15·1 answer
  • Triangles for which two sides and angle opposite one of them are known ssa are reffered to as the
    9·1 answer
  • True or false: an cubic function may have 3 irrational zeros
    8·1 answer
  • Create an equivalent ratio to 35:40 by dividing both sides by 5. What is the equivalent ratio?
    11·2 answers
  • 6. Sam has a bank account that pays 4% simple interest. The balance is $880. How long will it take for the account to grow to $9
    9·1 answer
  • Hurry I need help fast
    13·1 answer
  • Find the measure of the indicated angle to the nearest degree​
    9·1 answer
  • Please help it’s due
    5·1 answer
  • What is the surface area of the triangular prism?
    13·1 answer
  • Jake's apple farm has 228 apple trees. Last year, 182,172 apples were produced at Jake's apple farm. If each apple tree produced
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!