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Elza [17]
4 years ago
8

Brainliest and Five Stars for correct answer

Mathematics
2 answers:
Colt1911 [192]4 years ago
7 0
The limits at the vicinity of 3 is as follows:

Lim x->3-  means approaching 3 from the left (but not AT 3), so the value is -1 at the end of the slanting line.
Limit x->3 means f(3), or the function evaluated at 3, which is +7 (the dark dot)
Limit x->3+ means approaching 3 from the right, so the value is -3, at the left end of the horizontal line.

The answer required is lim x->3+ f(x).

Note that when the limits of 3-, 3, and 3+ differ, the function is NOT continuous at the point x=3, as is obvious from the graph.
Arlecino [84]4 years ago
6 0
Im going to guess -3. my math kinda got messed up half way through... anybody else... please correct me and explain if ur answer is actually corecct if im wrong
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Ellie buys a mobile phone in spain for €352.50. Her brother jack buys an identical phone from japan for ¥39856. Using exchange r
Nonamiya [84]

Answer:

The answer to your question is: Japan

Step-by-step explanation:

Mobile cost in Spain = € 352.5

Mobile cost in Japan = ¥39856

Exchange rate = £1 = €1.41

                           £1 = ¥188

Cost of mobile in pounds

                       £ 1 ------------------ € 1.41

                        x  -----------------   €352.5

                       x = (352.5 x 1) / 1.41

                       x= £250

                      £1   ------------------  ¥188

                      x    ----------------- -¥ 39856

                     x = (39856 x 1) / 188

                     x = £212

Then, it was cheaper in Japan

8 0
3 years ago
Read 2 more answers
Find the x - intercept of the graph of the equation
Alborosie

Answer:

ugh should i drop out

Step-by-step explanation:

5 0
3 years ago
Estimate the solution to the system of equations. 7x−y=7<br><br> x+2y=6<br> ​
ElenaW [278]

Answer:

I am not sure how your teacher wanted you to estimate the answer but I solved it for you. Hopefully this helps.

Step-by-step explanation:

7x-y=7

x+2y=6

14x-2y=14

x+2y=6

add both equations

15x=20

x=20/15

x=4/3

x+2y=6

4/3+2y=6

2y=6-4/3

2y=18/3 -4/3

2y=14/3

divide both sides by 2

y= 14/3 divided by 2

y=14/3(1/2)

y=14/6

2y=

3 0
3 years ago
The scale drawing of a window is 1 inch by 2 inches. The actual size of the window is 24 inches by 48 inches. What is the scale
miv72 [106K]
1/24
there is 1 inch on the scale for every 24 inches on the actual window
5 0
3 years ago
2x + 8 - 3x = 3 Solve for x and Show All work
Marianna [84]
First, combine the like terms:

-x+8=3

Then, isolate x:

-x=-5

Then, divide by -1:

x=5
6 0
3 years ago
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