The vertex of the graph of g(x) = 3|x| + 4 is
Evaluate using L'Hopital's rule:
[tex]\lim_{x \to 1^{+}} (x - 1)^{lnx}[/tex]
Answer:
[tex]\displaystyle \lim_{x\to 1^+}(x-1)^\ln(x)}=1[/tex]
Step-by-step explanation:
We are given:
[tex]\displaystyle \lim_{x\to 1^+}(x-1)^\ln(x)[/tex]
And we want to evaluate it using L'Hopital's Rule.
First, using direct substitution, we will acquire:
[tex]=(1-1)^\ln(1)}=0^0[/tex]
Which is indeterminate.
In order to apply L'Hopital's Rule, we first need to manipulate the expression. We will let:
[tex]y=(x-1)^\ln(x)[/tex]
By taking the natural log of both sides:
[tex]\ln(y)=\ln(x)\ln(x-1)[/tex]
And by taking the limit as x approaches 1 from the right of both functions:
[tex]\displaystyle \lim_{x\to 1^+}\ln(y)=\lim_{x\to 1^+}\ln(x)\ln(x-1)[/tex]
Rewrite:
[tex]\displaystyle \lim_{x\to 1^+}\ln(y)= \lim_{x\to 1^+}\frac{\ln(x-1)}{\ln(x)^{-1}}[/tex]
Using direct substitution on the right will result in 0/0. Hence, we can now apply L'Hopital's Rule:
[tex]\displaystyle \lim_{x\to 1^+}\ln(y)= \lim_{x\to 1^+}\frac{1/(x-1)}{-\ln(x)^{-2}(1/x)}[/tex]
Simplify:
[tex]\displaystyle \lim_{x\to 1^+}\ln(y)= \lim_{x\to 1^+}\frac{1/(x-1)}{-\ln(x)^{-2}(1/x)}\Big(\frac{-x\ln(x)^2}{-x\ln(x)^2}\Big)[/tex]
Simplify:
[tex]\displaystyle \lim_{x\to 1^+}\ln(y)= \lim_{x\to 1^+}-\frac{x\ln(x)^2}{x-1}[/tex]
Now, by using direct substitution, we will acquire:
[tex]\displaystyle \Rightarrow -\frac{1\ln(1)^2}{1-1}=\frac{0}{0}[/tex]
Hence, we will apply L'Hopital's Rule once more. Utilize the product rule:
[tex]\displaystyle \lim_{x\to 1^+}\ln(y)= \lim_{x\to 1^+}-(\ln(x)^2+2x\ln(x))[/tex]
Finally, direct substitution yields:
[tex]\Rightarrow -(\ln(1)^2+2(1)\ln(1))=-(0+0)=0[/tex]
Thus:
[tex]\displaystyle \lim_{x\to 1^+}\ln(y)=0[/tex]
By the Composite Function Property for limits:
[tex]\displaystyle \lim_{x\to 1^+}\ln(y)=\ln( \lim_{x\to 1^+}y)=0[/tex]
Raising both sides to e produces:
[tex]\displaystyle e^{\ln \lim_{x\to 1^+}y}=e^0[/tex]
Therefore:
[tex]\displaystyle \lim_{x\to 1^+}y=1[/tex]
Substitution:
[tex]\displaystyle \lim_{x\to 1^+}(x-1)^\ln(x)}=1[/tex]
Can someone pleaseeee help and if you’re correct I’ll give u brainlist!
Answer:
Rotations, Reflections
Step-by-step explanation:
This is going to be our answer because we know that a figure has some kind of rotation.
A rotation is when a shape can be rotated in some way. A reflection is a transformation representing a flip of a figure. Figures may be reflected in a point, a line, or a plane. When reflecting a figure in a line or in a point, the image is congruent to the preimage. A reflection map every point of a figure to an image across a fixed-line.
So our answer would be Rotations, Reflections!
Hope this helps!
If it is correct please mark as Brainllest!
Have a good Day!
Solve the system by substitution.
y = -3x +4
y = 2
Answer:
(2/3,2)
Step-by-step explanation:
3*2/3+4
simplify 2=2
what's the value of x with 125° and 31°
Decide if each expression is equivalent to 2^6 or 4^4
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{2^6 = 2\times2\times2\times2\times2\times2}\\\mathsf{2\times2\times2\times2\times2\times2}\\\mathsf{2\times2=4}\\\mathsf{4\times4\times4}\\\mathsf{4\times4=16}\\\large\mathsf{16\times4=64}\\\mathsf{2^6 = \bf{64}}[/tex]
[tex]\mathsf{4^4=4\times4\times4\times4}\\\mathsf{4\times4\times4\times4}\\\mathsf{4\times4=16}\\\mathsf{16\times16}\\\mathsf{16\times16=256}\\\mathsf{4^4=\bf{256}}[/tex]
[tex]\boxed{\boxed{\mathsf{Answer: 64\neq 256}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Please someone help me !!! Thanks
Answer:
hard to read, can you take another picture please?
Step-by-step explanation:
24y-32 pls help ill give you 10 points
Answer:
8(3y-4)
hope this help :)
What is "five thousand, six" in standard form?
Answer:
5,006 :)
Step-by-step explanation:
what is the solution in ³√3-x=³√2x
Answer:
3√3−x=3√2x
Graph each side of the equation. The solution is the x-value of the point of intersection.
x≈0.46567646
image of graph
Step-by-step explanation:
Hope it is helpful.....
Which simplified equation is equivalent to the equation shown below?
9+6x + 2x - 1 = 24
O A. 3x+3 = 24
B. 15x + 1 = 24
O C. 10+8x = 24
O D. 8+8x = 24
In a bag of marbles, 1/2 are red, 1/4 are blue, 1/6 are green and 1/12 are yellow. You pick a marble without looking. What color marble are MOST likely to be choose?
Answer:
Its red becasue 1/2 is greater than all of them
The most likely color of the marble that will be chosen is red.
What is the probability?Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.
P(E) = Number of favorable outcomes / total number of outcomes
We are given that;
Number of red marbles in the bag=1/2
Number of blue marbles in the bag=1/4
Number of green marbles in the bag=1/6
Number of yellow marbles in the bag=1/12
Now,
To determine the most likely color of the marble that will be chosen, we need to calculate the probability of selecting each color. The probability of selecting a red marble is 1/2, the probability of selecting a blue marble is 1/4, the probability of selecting a green marble is 1/6, and the probability of selecting a yellow marble is 1/12.
To compare the probabilities, we need to find a common denominator. The common denominator for 2, 4, 6, and 12 is 12. So, we can rewrite the probabilities as:
Probability of selecting a red marble = 6/12
Probability of selecting a blue marble = 3/12
Probability of selecting a green marble = 2/12
Probability of selecting a yellow marble = 1/12
Since the probability of selecting a red marble is the highest among all the colors, it is the most likely color to be chosen.
Therefore, by probability the answer will be red marble.
Learn more about probability here;
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Need a little with this math Question
Answer:
it would be the third one ( 0,3)
3(x-10)+7=10 then x is?
Answer:
x = 11
Step-by-step explanation:
3(11 - 10) + 7 =
3 + 7 = 10
hope this helped
PLEASE HELP!!! 7TH GRADE PRE ALGEBRA!!
WILL MARK BRAINLIEST IF CORRECT!
The areas of the squares adjacent to two sides of a right triangle are shown below.
35
units
2
35 units
2
50
units
2
50 units
2
?
units
2
? units
2
What is the area of the square adjacent to the third side of the triangle?
units
2
2
squared
Answer:
50 units.
Step-by-step explanation:
Which expression shows the result of applying the distributive property to 7(x + 11)?
Answer:
7x+77
Step-by-step explanation:
7(x+11)
=(7)(x+11)
=(7)(x)+(7)(11)
=7x+77
The equivalent expression from the distributive property is 7x+77.
Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that the expression is 7(x + 11). From the distributive property, the expression will be calculated as:-
E = 7(x+11)
E=(7)(x+11)
E=(7)(x)+(7)(11)
E=7x+77
Therefore, the equivalent expression from the distributive property is 7x+77.
To know more about an expression follow
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Hi!!! CLICK HERE!!! please answer this question well :)) i'll try to give brainliest when i can! thanks guys.
Step-by-step explanation:
its too blurry I can't see the numbers
Hong Wu means what?
great ruler
leader of peasants
father of dynasties
vast military power
Answer:
Hong Wu means...
Step-by-step explanation:
The last one
Answer:
Its D
Step-by-step explanation:
easy:
what is the surface area of the rectangular prism?
L times W times H= 3 cm times 2 cm times 4 cm
Answer:
l x w do the the math
Step-by-step explanation:
there
Answer:
u said free poinstt on that persons answer so Hi
Step-by-step explanation:
Which graph represents the solution for the equation 1/2 x - 1 = -x + 2?
Answer:
b
Step-by-step explanation:
x=2
Answer:
b
Step-by-step explanation:
Work out the ratio of 40 centimetres to 2 metres give your ratio in its simplest form
Given:
Ratio of 40 centimeters to 2 metre.
To find:
The ratio in its simplest form.
Solution:
We know that,
1 m = 100 cm
2 m = 200 cm
We have, ratio of 40 centimeters to 2 metre.
[tex]Ratio=\dfrac{40\ cm}{2\ m}[/tex]
[tex]Ratio=\dfrac{40\ cm}{200\ cm}[/tex]
[tex]Ratio=\dfrac{40}{200}[/tex]
[tex]Ratio=\dfrac{1}{5}[/tex]
[tex]Ratio=1:5[/tex]
Therefore, the required ratio in the simplified form is 1:5.
Solve for x 6 = 2( x + 0)
Answer:
x = 3
Step-by-step explanation:
Answer: x = 3
Step-by-step explanation:
The heights of the three tallest boys in a fifth–grade class are 1.575 m, 1.526 m, and 1.474 m. Which is one of the three boys' heights rounded to the nearest hundredth of a meter?
answers
1.57 m
1.48 m
1.52 m
1.47 m
Answer:
D. 1.47
Step-by-step explanation:
Answer:
1.47
Step-by-step explanation:
add 3 to h, then subtract 9 from the result
Answer:
3h-9
Step-by-step explanation:
you can't fit it into an equation because 1, i dont a image of it and 2, you can't subtract a number from a coefficient/variable
Help me please im stuck
si juan tiene 7 manzanas y le da 5 a jose ¿cuantas manzanas le quedan a juan?
Answer:
2
Step-by-step explanation:
por que el le dio 5 manzanas a jose y le quedaron 2
need help on this question please help
Answer:
52
Step-by-step explanation:
Give Brainlest
the hypotenuse of a triangle is 17 yds long and leg one is 8yds long what is the length of leg two
Answer:
15
Step-by-step explanation:
8^2 + b^2 = 17^2
64 + b^2 = 289
289 - 64 = 225
square root of 225 = 15
Helpppppppp plssssssssssssss
Answer:
its the first one
Step-by-step explanation:
if the fractions have the same denominator, all you have to do is add the numerators across.
Answer:
A
Step-by-step explanation:
Slow down, take a breath.
All of the fractions have the denominator of 12 so you dont need to worry about finding a common denominator.
this is simple addition:
1+5+5=11, simple as that
i hope this helps u!
remember to stop and think,
pls give thx and brainliest
Write the following while number as it’s English word equivalent
Answer:
eight hundred seventy-five thousand six hundred eighty-seven
hope this helps :)