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
yawa3891 [41]
2 years ago
7

Use the calculator to graph the function y = x3 – 4x. Approximately on which interval is the function decreasing?

Mathematics
1 answer:
xxTIMURxx [149]2 years ago
4 0

Answer:

C) (–1.16, 1.16)

Step-by-step explanation:

I know because I took the test

You might be interested in
|x-1|+2<4 solving for x
Ganezh [65]

Answer:

x < 3 and x > -1

Step-by-step explanation:

Step 1: Subtract 2 from both sides.

  • |x-1| + 2 - 2 < 4 - 2
  • |x-1|

Step 2: Solve absolute value.

  • We know x - 1 < 2 and x - 1 > -2.

Condition 1:

  • x - 1 < 2
  • x - 1 + 1 < 2 + 1 (Add 1 to both sides)
  • x < 3

Condition 2:

  • x - 1 > -2
  • x - 1 + 1 > -2 + 1 (Add 1 to both sides)
  • x>-1

Therefore, the answer is x < 3 and x > -1.

8 0
2 years ago
The cost of renting a chain saw is $3.90 per hour plus $6.50 for a cán
puteri [66]
35.75
explanation-
3.90 ph x 7.5 hours = 29. 25
plus the gas can 6.50
29.25+6.50= 35.75
5 0
2 years ago
PLEASE HELP!!
tankabanditka [31]

Answer:

A and D

Step-by-step explanation:

4 0
2 years ago
What place value are the 8s in 888,000?
OleMash [197]

Answer:

1,000

10,000

100,000

Step-by-step explanation:

7 0
2 years ago
An underground conical tank has a top diameter of 4m and a depth of 6m. Compute the capacity of the tank in cubic meter.
dlinn [17]

Step-by-step explanation:

1/3πr^2h

{(1/3)×(22/7)×2^2×6}m^3

[(1/3)×(22/7)×4×6)}m^3

{528/21}m^3

=25.1 m^3

NOTE:r=diameter divided by 2

7 0
3 years ago
Other questions:
  • sketch a graph of the following - At midnight the water at a particular beach is at high tide. At the same time a gauge at the e
    15·1 answer
  • Sara drives 75km on 5 litres of petrol. How far could she travel on 1 litre?
    8·2 answers
  • Tim count his friends fingers by fives. he counts the fingers on six hands. what number does he say?
    7·1 answer
  • Help plsss.<br> everything is in their
    7·1 answer
  • Find an expression which represents the sum of (8x+10y) and (-4x-3y) in simplest form
    6·1 answer
  • The height of a weather balloon as it is launched can be represented by an exponential model in the form y = a* b^x where y is t
    14·1 answer
  • I need this question
    12·1 answer
  • By which number 4704 must be divided so as to obtain a perfect square ​
    7·1 answer
  • Which coordinate pair is outside the circle and inside the rectangle as shown below? 10 9 8 o in N 6 5 2 0 1 2 3 4 5 6 7 8 9 10
    7·1 answer
  • Write a real world problem in which you would solve the equation a+12=30
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!