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
Annette [7]
3 years ago
15

Let f(x = 3x 2 and g(x = x - 3. find f(x - g(x and state its domain.

Mathematics
2 answers:
MissTica3 years ago
8 0

Answer: 3x^2 - x + 3 and domain is the

Step-by-step explanation:

Here, f(x) = 3x^2 and g(x) = x-3

Thus, f(x) - g(x) = 3x^2 - (x - 3)= 3x^2 -x +3

Since, the polynomial always has the set of real number as its domain.

Since f(x) - g(x) is also a polynomial.

Therefore, the domain of f(x)-g(x) is the set of real number.



bearhunter [10]3 years ago
6 0
F(x) = 3x +2 and g(x) = x -3 f(x) - g(x) will be the difference between those two functions. 3x + 2 - (x - 3) = 3x + 2 -x +3 = 2x + 5 The answer is B.<span>5/25/2014 </span>| <span>Nicole H.</span>
You might be interested in
A sporting goods store ordered new bikes and scooters.
laila [671]
Okie. i get it. you guys must like sports a lot 
4 0
3 years ago
Farmer Bill sold potatoes at the farm market. He sold a quarter to the first person, 4/9 of what was left to the second person,
oksian1 [2.3K]
10*9=90
3u->90
1u->30
4u->120 pounds
3 0
3 years ago
Read 2 more answers
The standard golf ball has a mass of 45g.How many golf balls are there in a bag weighing 1.8 kg?
mars1129 [50]
Bag weight 1.8 kg
Golf ball weight: 45g

1 kg = 1000g
Total bag weight in grams = 1.8 x 1000 = 1800g
total bag weight / golf ball weight = total balls in bag
1800 / 45 = 40
Total balls in bag = 40.
6 0
3 years ago
Read 2 more answers
What is the relationship between lines d and b?
docker41 [41]

Answer:

the are perpendicular to each other (option B)

5 0
3 years ago
What is 123.7666 rounded to the nearest tenth?
Aneli [31]

Answer:

123.8

Step-by-step explanation:

nearest tenth is 7 and the sixes aftr it are over half of a full decimal, so they round to 123.8

4 0
3 years ago
Other questions:
  • Select the property that allows the left member of the equation to be changed to the right member.
    5·2 answers
  • Write a proportion to solve this problem: if 12 math books weigh 40 pounds, how much would 18 math books weigh
    6·1 answer
  • create three different drawings showing a number of circles and triangles in which the ratio of circles to triangles is 2:3
    8·2 answers
  • 3. A value meal is advertised at $6.95. If a family of four wants 4 of these value meals, round up and estimate how much
    6·1 answer
  • Find the value of x. Will mark brainliest.
    9·2 answers
  • What is the value of x?
    10·2 answers
  • ∠A and ∠ B ∠B are complementary angles. If m ∠ A = ( x − 23 ) ∘ ∠A=(x−23) ∘ and m ∠ B = ( 2 x + 29 ) ∘ ∠B=(2x+29) ∘ , then find
    7·1 answer
  • 1) The numbers from 1 to 5 are written on slips of paper and placed in a bucket. What is the
    7·1 answer
  • I need help with this
    10·2 answers
  • Write an inequality that represents the statement A number r is at most 11
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!