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
ANEK [815]
3 years ago
13

Can someone please tell me what the range is?

Mathematics
1 answer:
ipn [44]3 years ago
8 0

Answer:   y > -1.5 which is the same as y > -3/2

==========================================================

Explanation:

As x goes off to negative infinity, the term 3^x gets closer to 0.

So the expression 0.5*(3^x - 3) approaches 0.5*(0-3) = 0.5*(-3) = -1.5 = -3/2

The y value will never actually get to -1.5 because 3^x never actually reaches 0. It only gets closer and closer.

So the range is the set of possible y outputs such that y > -1.5 or y > -3/2

This means the horizontal asymptote is y = -3/2 or y = -1.5 which is the horizontal "electric fence" of sorts that the function curve gets closer to, but never touches.

You might be interested in
546/5 it is hard it i
mr_godi [17]

Answer:

109.2

Step-by-step explanation:

If the number being divided does not end in 5 or 0, it being divided by 5 will not be equal. Therefor it might be better to try and use a calculator if you can't do it in your head.

6 0
3 years ago
Read 2 more answers
Thank u if u help I’m in question 16 out of 35:(
ValentinkaMS [17]

Answer:

The answer is 20 because when you divide 56 by 2.8 you get 20

8 0
3 years ago
A quadrilateral WXYZ contains wxy where measure of wxy=92 degrees. Once rotated 270° about the origin and translated 2 units up,
Marianna [84]

Answer:

C. 92 degrees

Step-by-step explanation:

Given that the \angle{wxy}=92° which is one of the angles of the quadrilateral WXYZ

The quadrilateral is first rotated by 270° about the origin and then translated 2 units up, the new position of the quadrilateral is W'X'Y'Z'.

The shape of the quadrilateral is remained unchanged due to rotation and translation, so all the angles of the final quadrilateral W'X'Y'Z' is the same as the angles of the given quadrilateral WXYZ.

So,\angle{w'x'y'}= \angle{wxy}

By using the given value,

\angle{w'x'y'}= 92°

Hence, option (C) is correct.

8 0
2 years ago
The voltage in an electrical circuit is multiplied by itself each time it is reduced. The voltage is 27/125 of a volt and it has
alexgriva [62]

I belive this is the answer

x³ = 27/125; and

x = 3/5.

explanation:

Reducing the voltage 3 times would result in multiplying the unknown voltage, x, by itself 3 times; this gives us

x³.

The current voltage is 27/125; this gives us the equation

x³ = 27/125.

To solve this, take the cubed root of both sides:

∛(x³) = ∛(27/125)

x = (∛27)/(∛125)

x = (∛(3*3*3))/(∛(5*5*5))

x = 3/5

7 0
2 years ago
Simplify. Your answer should only contain only positive exponents.
Xelga [282]

Answer:

A

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • There are 190 students taking band, chorus, or both. If there are 180 students taking band and 60 students in both band and chor
    15·1 answer
  • Sara bought 7 fish. Every month the number of fish she has doubles after m months she will have f fish, where f=7•2^m. How many
    11·1 answer
  • 1 + 1 is 2 2 plus 2 is 4 4+4 is 8+ 8 it is​
    12·2 answers
  • The normal water level in the river is 0. Now it is 2 feet below normal.
    11·2 answers
  • MATH PROBLEM! PLEASE HELP ME IT'S TTM!!!
    6·1 answer
  • How many 3-yard straight pieces does Vince need altogether to build the three slides?
    9·1 answer
  • Use the three conditions to show that function f(x)=2x^2 +3x - 1 is continuous at x=0.​
    8·1 answer
  • Two-thirds of a number is equal to negative one-fifth. what is the number?​
    5·2 answers
  • F(3) if f(x) = 2x + 4
    11·1 answer
  • The city library is having a book sale to make room for the new books it purchased. The graph shows the cost, y, in dollars, to
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!