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
skad [1K]
3 years ago
7

how would you say "the function is positive from -9 to 3 over the x axis but -9 is not included" using interval notation​

Mathematics
1 answer:
notka56 [123]3 years ago
5 0

Answer:

The function would be positive in:

<u>(-9, 3] </u>

Step-by-step explanation:

A function is considered positive on the X-axis when the changed values ​​in the function are greater than zero.  f(x) > 0

And is considered negative when f(x) < 0.

In this case, the numbers that make the function positive are the numbers from -9 to 3, but not including -9.

This can be written as (-9, 3]

It means that -9 is not taken but any number greater than -9 is.

You might be interested in
What is the correct answer?
slamgirl [31]

Answer:

The answer Is C because after further review I have realized C is the best answer choice

3 0
3 years ago
Read 2 more answers
Which number is a prime number? 161. 151. 141. 171.
Scorpion4ik [409]
I think the answer is 151.
3 0
3 years ago
Andrew pays a monthly membership fee of $10 at his gym. Each time he uses the gym, he pays $5. Last month, Andrew spent a total
Ivenika [448]

Answer:

11

Step-by-step explanation:

If we input 11 into the equation, we get: 10 + 5(11) = 65.

5 x 11 = 55

55 + 10 = 65

Therefore x = 11

6 0
2 years ago
Name an inscribed angle
Vladimir79 [104]

Answer:

BHF

Step-by-step explanation:

Definition of inscribed

6 0
3 years ago
Use the position equation given below, where s represents the height of the object (in feet),
mariarad [96]

The answers to the questions are

  • The mathematical model is given as s = −16t2 + 1054
  • The height after 4.5 seconds is 730 feet
  • the time it would take to strike the ground is 8.11 seconds.

<h3>How to solve for the position of the object</h3>

The mathematical model of this problem would be written as

s = −16t2 + v0t + s0

s0 = 1054

then we would have

s = −16t2 + 1054

b. after 4.5 seconds the height is going to be

s = −16t2 + 1054

=  −16(4.5)² + 1054

= -16 * 20.25 + 1054

= 730

C. the time that it takes to strike the ground

s = −16t² + 1054

= 16t² = 1054

t² = 1054/16

= 65.88

t = √65.88

t = 8.11

Hence the time it would take to strike the ground is 8.11 seconds.

Read more on velocity here:

brainly.com/question/4931057

#SPJ1

8 0
2 years ago
Other questions:
  • Given a = 4, b = -2 and c = 8, evaluate a - b - c. -14 -6 -2
    7·2 answers
  • Solve for x.
    12·1 answer
  • Ann bought two shirts for $28.95 each and a skirt for $33.95 the sales tax was $3.71 about how much did she pay altogether
    15·1 answer
  • Place the indicated product in the proper location on the grid 3a^2-2a^3
    5·1 answer
  • I need help please?!!!!!
    12·1 answer
  • The product of 2 plus a number and 10 is 36 more than 8 times the number
    15·1 answer
  • 12. Antara yang berikut, yang manakah terlibat dalam sistem mekanikal pintu gelangsar
    7·1 answer
  • If pieces A,B and C must be parallel, what be true &lt;1, &lt;2, and &lt; 3?​
    10·1 answer
  • Can someone please expand and simplify this
    9·1 answer
  • I need help with a question.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!