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
Ostrovityanka [42]
3 years ago
13

What is f(x)= x^2-1 and g(x)=x find (f-g)(-3)

Mathematics
1 answer:
bonufazy [111]3 years ago
4 0
We calculate f(-3);g(-3) and f(-3) - g(-3);
Then, f(-3) = (-3)^2 - 1 = 9 - 1 = 8; g(-3) = -3; f(-3) - g(-3) = 8 - (-3) = 8 + 3 = 11;
You might be interested in
Which of the following capital letters is a reflection image of itself across a horizontal line?​
anygoal [31]

Answer:

H is the reflection of itself in the horizontal line

8 0
2 years ago
Read 2 more answers
The sum of 4 consecutive odd number is 40. What is the greatest of the 4 numbers?
Helen [10]
13 because

13+11+9+7=40
7 0
3 years ago
Calculate the average rate of change of f(x) = x2 4 - 5 for 3 ≤ x ≤ 5.
pogonyaev

Answer:

8

Step-by-step explanation:

Substitute the equation and values into the average rate of change formula.

3 0
3 years ago
List the subsets of the set { dog,cat,rabbit}
ser-zykov [4K]

Answer: so dog goes to cat, dog goes to rabbit and cat goes to rabbit I think

Step-by-step explanation:

7 0
3 years ago
Which expression is equivalent to 6w + 5 - 3w + 7
love history [14]

Answer:

the answer is B

Step-by-step explanation:

6w + 5 - 3w + 7

<h3>i) collect like terms</h3>

= 6w - 3w + 5 + 7

= 3w + 5 + 7

<h3>ii) add the numbers</h3>

= 3 w + 5 + 7

= 3w + 12

4 0
2 years ago
Read 2 more answers
Other questions:
  • 2 bags of dog food cost $10.50. How much would amelia spend on 5 bags of dog food?
    6·1 answer
  • 7x+17=7x-17 is this an identity, conditional or inconsistent equation
    11·1 answer
  • What’s the divisible of 54 and 3
    7·2 answers
  • 6+4m-1=21<br><br> I think this is the last question so please be quick and help!
    6·2 answers
  • If 75% of the 20 answers were correct, then what fraction were correct?
    11·1 answer
  • If the sum of a number and seven is doubled, the result is five less than the number
    15·1 answer
  • Billy stacked six pieces of wood on top of one another. If each piece
    12·2 answers
  • I need help with is problem.​
    8·2 answers
  • Please help me and if you can, could you please explain. Thank you :D
    13·2 answers
  • Jane used $68 more than two-fifths of her last paycheck to purchase a new surfboard. If the surfboard cost $289, find the amount
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!