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
andreyandreev [35.5K]
3 years ago
12

Look in attachment ..answer if u know only pls

Mathematics
1 answer:
timurjin [86]3 years ago
3 0
First of all, you have to understand g<span> is a square-root function. 

</span>Square-root functions are continuous across their entire domain, and their domain is all real x-<span>values for which the expression within the square-root is non-negative. 
</span>
In other words, for any square-root function q and any input c in the domain of q (except for its endpoint), we know that this equality holds:  lim \ q(x)=q(c) 

Let's take \sqrt{x} <span>as an example. 
</span>
The domain of \sqrt x is all real numbers such that x \geq 0.  Since x=0  is the endpoint of the domain, the two-sided limit at that point doesn't exist (you can't approach 0 <span>from the left). 
</span>
<span>However, continuity at an endpoint only demands that the one-sided limit is equal to the function's value: 
</span>
lim \  \sqrt{x} =  \sqrt{0} =0 

In conclusion, the equality lim \ q(x)=q(c) holds for any square-root function q and any real number c  in the domain of q e<span>xcept for its endpoint, where the two-sided limit should be replaced with a one-sided limit. </span>

The input x=-3,  is within the domain of g<span>. 
</span>
Therefore, in order to find  lim \ g(x)  we can simply evaluate g at x-3<span>. 
</span>
g(x) 

\sqrt{7x+22} 

\sqrt{7(-3)+22} 

\sqrt{1} =1
You might be interested in
Formulating and solving inverse variation functions
andreyandreev [35.5K]

Answer:

See below.

Step-by-step explanation:

A. k = 50 * 3.6 = 180.

B. The equation is y = 180/x.

C. When x = 75, y = 180/75

= 2.4.

D.  Checking C:  2.4 = 180/75 = 2.4. Correct

7 0
3 years ago
" four multiplied by the sum of a number and three is sixteen"
tia_tia [17]
4(x+3) = 16
4x+12=16
4x=4
x=\frac{4}{4}
x=1
4 0
3 years ago
Read 2 more answers
The price of a 5 minute phone call is $1.25 what is the price of a 17 minute phone call?
pychu [463]

Answer:

$4.25

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Explain why you would make one of the addends a tens number when solving an addition problem.
____ [38]
I see so many people ask this. What does this mean?
6 0
3 years ago
Bank account A starts with $5,000 and grows by $1,000
grandymaker [24]
This should be right! $5,000 + $1,000x
5 0
3 years ago
Other questions:
  • Julia plays volleyball and finished the regular season with 25 digs. The graph relates her total number of digs for the season t
    14·2 answers
  • Is the height of a kicked football and the horizontal distance traveled by the ball linear or not linear?
    11·2 answers
  • A cone with volume 2880 m³ is dilated by a scale factor of 1/4. What is the volume of the resulting cone?
    12·2 answers
  • If all four sides of an quadrilateral measure the same length, and one corner angle measures 90 degrees, circle the shape that t
    14·1 answer
  • Plz plz plz plz help me 20 pt
    11·2 answers
  • Given that 1 inch = 2.54 cm, how many centimeters are there in 5 feet? Answers may be written using decimal form and should be r
    6·1 answer
  • A and b are positive integers and a-b=2 ... Evaluate the following:
    15·1 answer
  • Use substitution to show that 9+6(10-7x) is equivalent to 69-42x.<br><br> .
    6·1 answer
  • Option A: 40 trash bags for $6.29 Option B: 24 trash bags for $3.89
    10·1 answer
  • Mia crosses a river. Please see attached photo
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!