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olga_2 [115]
2 years ago
5

HELP PLEASE!! WILL GIVE BRAINLIEST 30 Points

Mathematics
2 answers:
Olin [163]2 years ago
6 0
An example of this is

F(x) = (x-1)/((x-1)(x-2))

1 is removable discontinuity
2 is non-removable discontinuity
11Alexandr11 [23.1K]2 years ago
6 0

Answer:

f(x)=\frac{x-1}{(x-1)(x-2)}

Step-by-step explanation:

Removable discontinuity function : When left hand limit and right hand limit are equal then limit exist of the function

But\lim_{x\rightarrow a}f(x)\neq f(a)

Then , the function have removable discontinuity.

Non- removable discontinuity function: If left hand limit and right hand limit are both limit of given function exist but not equal then the function have non- removable discontinuity.

LHL\neqRHL

Example

Suppose f(x)=\frac{x-1}{(x-1)(x-2)}

Function have removable discontinuity at x= and function have non removable discontinuity at x=2

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What is the slope of the line ?<br> please help me fast.
Vikki [24]

Answer:1

Step-by-step explanation:

I had to give details

5 0
3 years ago
Read 2 more answers
Demonstrate two different ways to solve the equation 5^(2x+1) = 25.
Tanzania [10]

Answer:

Step-by-step explanation:

Method 1: Taking the log of both sides...

So take the log of both sides...

5^(2x + 1) = 25

log 5^(2x + 1) = log 25 <-- use property: log (a^x) = x log a...

(2x + 1)log 5 = log 25 <-- distribute log 5 inside the brackets...

(2x)log 5 + log 5 = log 25 <-- subtract log 5 both sides of the equation...

(2x)log 5 + log 5 - log 5 = log 25 - log 5

(2x)log 5 = log (25/5) <-- use property: log a - log b = log (a/b)

(2x)log 5 = log 5 <-- divide both sides by log 5

(2x)log 5 / log 5 = log 5 / log 5 <--- this equals 1..

2x = 1

x=1/2

Method 2

5^(2x+1)=5^2

2x+1=2

2x=1

x=1/2

3 0
3 years ago
HELP!: HELP!: HELP!:
Brut [27]

Answer:

bbb

Step-by-step explanation:

answers is b

sorry if wroNg ┐( ∵ )┌

5 0
2 years ago
Read 2 more answers
if a motercycle is moving at a constant speed down the highway of 40 km/hr, how long would it the motorcycle to travel 10 km
ahrayia [7]

Answer:

15 minutes

Step-by-step explanation:

First, the motorcycle goes at a speed of 40 km/hr.

The question asks for how long it would take to travel 10 km.

Well, there are 60 minutes in an hour, since we will be translating into minutes.

Also, 10 km is 1/4 of 40 km, so it would make sense that the time length would be 1/4 of an hour as well.

1/4 of 60 minutes is 15 minutes.  So it takes 15 minutes for the motorcycle to travel 10 km.

Now, if all this wordy stuff is too much to comprehend, you can also solve using proportional relationships.

\frac{40km}{60min}=\frac{10km}{xmin}

Now cross multiply:

40km*xmin=10km*60min\\40x=600

Divide both sides by 40:

\frac{40x}{40}=\frac{600}{40}\\x=15

Again, this shows that it wouls take 15 minutes for the motorcycle to travel 10 km.

6 0
3 years ago
Can someone answer this
Lunna [17]

Answer:

m =  \boxed{1} \:  \: c =  \boxed{4}

Step-by-step explanation:

y = x + 4 \\ equating \: it \: with \\ y = mx + c \\  m =  \boxed{1} \:  \: c =  \boxed{4}

8 0
2 years ago
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