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
vitfil [10]
3 years ago
15

Evaluate f (x) = 2 x for x = -4, 0, and 5.

Mathematics
1 answer:
aleksklad [387]3 years ago
8 0
The function f(x) is defined in to different ways depending on the value of X. When x is < 5, use the expression 2x - 1 to evaluate the function When x is ≥ 5, use the expression x2 - 3 for example f(1) = 2(1) - 1 = 1 f(10) = (10)2 - 3 = 97
You might be interested in
Desmond wants to sell his car that he paid $8,000 for 2 years ago. The car depreciated, or decreased in value, at a constant rat
bonufazy [111]

Answer:

8,000-24x

Step-by-step explanation:

Let

y ----> depreciated value of the car

x---> rate of depreciation

t ----> the time in months

we know that

The linear equation that represent this situation is

y=8,000-xt

For

t=2 years=2*12=24 months

substitute

y=8,,000-x(24)

y=8,000-24x

3 0
3 years ago
SOMEONE PLEASE HELP
yarga [219]
The picture will not load
7 0
3 years ago
Which is closest to 1?<br> [A] 1.2 [B] 0.1 [C] 0.01 [D] 0.9
faltersainse [42]

Answer:

0.9

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
A tire shop starts off with the same number of tires every month. In January,
7nadin3 [17]

Answer:

the answer is B

Step-by-step explanation:

4 0
3 years ago
The cheer squad is ordering small towels to throw into the stands at the next pep rally. The printing company has quoted the fol
Nimfa-mama [501]

Answer: C

            5x,0<x<20

C(x)={3x+100, x>20

9 0
3 years ago
Other questions:
  • Can someone help with these trigonometry problems
    15·1 answer
  • If a = 3, what is the value of the expression 36 ÷ a · 4 + 2? <br> 5 <br> 48 <br> 50 <br> 72
    14·2 answers
  • 17q^3 + 216q^3 algebra question​
    6·2 answers
  • Change 3 over 4 to twelfths
    9·1 answer
  • Y=2cos3x<br> How do I graph this with labels in radians
    5·1 answer
  • ANYONE PLEASE HEEEEEEELLLLLLLPPPPPP!!!!! WILL GIVE BRAINLIEST!!!
    6·2 answers
  • What is the value of x?
    10·2 answers
  • Help help HELPP plsss
    11·2 answers
  • There are 225 calories in a 45 gram candy bar what is the unit rate​
    11·1 answer
  • Three triangles are shown on the centimetre grid
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!