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
Irina18 [472]
3 years ago
13

If f(x)=3x+2and g(x)=x^2-9 find (f-g)(x)

Mathematics
1 answer:
mel-nik [20]3 years ago
5 0

Step-by-step explanation:

If f(x)=3x+2and g(x)=x^2-9

find (f-g)(x)

f(x)- g(x) = [3x + 2] - [x^2 - 9]

= -x^2 + 3x + 11

You might be interested in
Arithmetic and geometric series -Find the sum of the first 50 terms of the following series, to the nearest integer.
grandymaker [24]

Answer:

<h3>             10,450</h3>

Step-by-step explanation:

21-13=8   and   29-21=8

So this is aritmetic series where a₁ = 13, and r = 8

Sum of the first n terms:  

S_n=\dfrac{a_1+a_n}{2}\cdot n=\dfrac{a_1+a_1+(n-1)r}{2}\cdot n=\dfrac{2a_1+(n-1)r}{2}\cdot n\\\\\\S_{50}=\dfrac{2\cdot13+(50-1)\cdot8}{2}\cdot50=(13+49\cdot4)\cdot 50=10,450

5 0
3 years ago
(m-2)5 = m3<br> True or False
AleksAgata [21]
The answer is true trust just had this
8 0
2 years ago
Is y=x^3 a solution of the differential equation yy'=x^5+y
shepuryov [24]

No; we have y=x^3\implies y'=3x^2. Substituting these into the DE gives

3x^5=x^5+x^3

which reduces to x^3=0, true only for x=0.

3 0
3 years ago
Reflect the point (a) a-axis, and (b) in the y-axis (0,-2)
katovenus [111]

Answer:

here is somthing to help

Step-by-step explanation:

3 0
2 years ago
A recipe for pancakes calls for 1 cup of pancake mix and 3/4 cup of milk. How much milk is needed to make 1/2 the recipe
Mice21 [21]
I would think you would use 1/3 of a cup but I am not sure.Hope it helps!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Tom wants to reach a second floor window on a house that is 20 feet above ground. If he must put the ladder at a 70° angle to th
    13·1 answer
  • Simplify the following expression.
    12·1 answer
  • The sum of a number, n, and 8 is multiplied by -4, and the result is 12. What is the number?
    6·1 answer
  • Hi kids how are ya ......................................
    6·1 answer
  • Identify the sequence as arithmetic geometric or neither -8, -3, 6, 11, -22
    6·1 answer
  • Help me out please? tysmm
    8·1 answer
  • The slope of the line y = 4x − 2 is:
    6·1 answer
  • Number 10 and number 11 please!.
    9·1 answer
  • What two numbers multiplied = 6 but added = -5​
    6·2 answers
  • If you use mobile payment and lose your phone, you should NOT:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!