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
leva [86]
3 years ago
13

What is the domain of the function f (x) = -3 (X+2) (x-2) a. [∞,-∞] b. (-∞,-∞) c. (-∞,∞) d.(∞,∞)

Mathematics
1 answer:
spin [16.1K]3 years ago
6 0

Answer:

C

Step-by-step explanation:

The x values will continue and never stop thats why they start at negative infinity and end at positive infinity.

(If you want to see it on a graph put the equation on desmos)

You might be interested in
9 over 10 times a number plus 6 is 51?
Nadya [2.5K]
The answer is 50
hope this helps
8 0
3 years ago
Read 2 more answers
the volume of a sphere whose diameter is 18 centimeters is ? cubic centimeters. If its diameter were reduced by half its volume
Ghella [55]
A) The formula for the volume of a sphere in terms of its radius (half the diameter) is
V= \frac{4}{3}\pi r^{3}
For your 18 cm sphere, the volume is
V= \frac{4}{3}\pi(9 cm)^{3} = 972\pi \cdot cm^{3} \approx 3054 cm^{3}

B) If the diameter were reduced by half, the volume would be (\frac{1}{2})^{3}=\frac{1}{8} of the original volume.
7 0
3 years ago
Read 2 more answers
Find the inverse of the function x2 + y2 = 4 and the domain of the inverse for 0 ≤ x ≤ 2.
alexandr402 [8]
To get the inverse "relation" of an expression, we first off, do a quick switcharoo of the variables, and then solve for "y", so let's proceed,

\bf x^2+y^2=4\qquad inverse\implies \boxed{y}^2+\boxed{x}^2=4
\\\\\\
y^2=4-x^2\implies y=\pm\sqrt{4-x^2}

and yes, the domain for the range 0 ⩽ x <span>⩽ 2, let's get instead the "range" of the original function,

</span>\bf x^2+y^2=4\implies 0^2+y^2=4\implies y=\pm\sqrt{4}\implies \boxed{y=\pm 2}&#10;\\\\\\&#10;x^2+y^2=4\implies 2^2+y^2=4\implies 4+y^2=4\implies \boxed{y=0}\\\\&#10;-------------------------------\\\\&#10;\stackrel{\textit{range of original}}{-2\le y \le 2}~~=~~\stackrel{\textit{domain of its inverse}}{-2\le x \le 2}<span>
</span>
8 0
3 years ago
Write a integer for the situation a deposit of $145.50<br> Helpppp fast pleaseeeee
-Dominant- [34]
11.64 is the integer
8 0
3 years ago
14<br> 6<br> 4<br> 2<br> Y<br> -2<br> -2<br> -4
devlian [24]

Answer:

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A deposit of $200 is made in an account at the beginning of each month at an annual interest rate of 3% compounded monthly. The
    6·1 answer
  • Which statement is true? Use the diagram to answer.
    13·1 answer
  • This is 5th grade math [ 1,225 - ( 568 - 203 )] × 10 [ 1,225 - ______ ] × 10 ________ × 10 ____
    13·1 answer
  • Please help.! Which of the following show an element of the sample space for first shooting a basketball and then rolling a die?
    9·1 answer
  • The height and radius are the same in both cylinders. Which cylinder has the greatest volume?
    11·1 answer
  • After a command economy is first created, a country often experiences immediate benefits. Which of the following benefits is NOT
    14·1 answer
  • Is graphing inequalities the same as normal graphing shading?
    5·1 answer
  • -3x+2≤-10
    8·1 answer
  • Will give brainliest if correct
    6·1 answer
  • Can someone answer these questions? I know it’s a lot but please can someone answer them? No scams and I will mark brainliest if
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!