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
Flauer [41]
2 years ago
13

1 1. For f(x) = x²-3 find: (a) f(3) (3 points) (b) f(2+h) (3 points) Answer:

Mathematics
1 answer:
Irina18 [472]2 years ago
7 0

Answer:

f(x) = 1/ x² - 3

f(3) = 1 / 3²- 3

=1/6

f(2+h) = 1 / (2+ h) ² - 3

= 1 / 4 + 4h + h² - 3

therefore...

f(2 + h) = 1 / 1 + 4h + h²

You might be interested in
Kate purchased a car for $23,000. It will depreciate by a rate of 12% a year. What is the value of the car in 4 years. *
Ivan

Answer:

$13,793

Step-by-step explanation:

Kate purchased a car for $23,000. It will depreciate by a rate of 12% a year. What is the value of the car in 4 years. *

The formula for Depreciation rate =

y = a(1 - r) ^t

Where

y = Value of the car after t years

a = Initial value of the car = $23,000

t= time in years = 4 years

r = Depreciation rate = 12% = 0.12)

y = $23000 (1 - 0.12)⁴

y = $13792.99328

Approximately = $13,793:

3 0
3 years ago
Suppose you invest 16000 at 9% interest and that it is compounded daily. How much will you have in 8 years?
forsale [732]

Answer:

Compound interest is calculated by multiplying the initial principal amount by one plus the annual interest rate raised to the number of compound periods minus one.

Step-by-step explanation:

5 0
3 years ago
Could anybody please help me on this one? I'm really stuck on this. 
san4es73 [151]
( c^2 )^3 = 64 <=>(  c^2 )^3 = 4^3 <=> c^2 = 4 <=> c = 2 or c = -2.
7 0
3 years ago
Eight times what equals 226
PSYCHO15rus [73]

Answer:

28.25

Step-by-step explanation:

just do 226 divided by 8

3 0
3 years ago
Read 2 more answers
If P(3,2) and Q(7,10) are the endpoints of the diameter of a circle, what is the area of the circle in square units?
eimsori [14]

the diamiter is the two out side numbers minused by 3.14

4 0
3 years ago
Other questions:
  • Find a third-degree polynomial function with real coefficients and with zeros at -4 and -3 5i
    7·1 answer
  • Which data value has the highest frequency? 1 1/6 3 1/6 3/8 5/8
    13·1 answer
  • 241 tio<br> in base five
    14·1 answer
  • Can someone please help I asked earlier but no one is answering!
    8·1 answer
  • If l is parallel to m find the value of x
    15·1 answer
  • What is the approximate volume of this tree trunk if the circumference is 26π inches and the height of the trunk is 22 inches,
    15·1 answer
  • 52 + 3x = 5(−x + 9) − 49<br> solve for x
    5·1 answer
  • |x+10| / 9 &lt; 2<br><br> Solve the inequality, show step by step
    13·1 answer
  • Solve for the value of t (photo)
    14·1 answer
  • (geometry) please help and explain the work thank you ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!