Mathematics High School

Choose the function that the graph represents.
Click on the correct answer.

y = f(x) = log2X
y = f(x) = x2
y = f(x) = 2x

Choose The Function That The Graph Represents.Click On The Correct Answer.y = F(x) = Log2Xy = F(x) =

Answers

Answer 1

Hi there!

[tex]\large\boxed{y = f(x) = log_{2}x}[/tex]

We can go through each given function and determine whether the graph is its representation:

y = f(x) = log₂x. The graph pictured is logarithmic as it contains a vertical asymptote (discontinuity) at x = 0.

y = f(x) = x². This equation contains a parabolic shape. This is incorrect.

y = f(x) = 2ˣ. This equation is an exponential, increasing function. This is incorrect.

Another way to check would be to use the point on the graph (1, 0), and plug the corresponding x and y values into each function.

For example:

0 = log₂(1) is correct.

0 = (1)² is incorrect.

0 = 2¹ is incorrect.

Answer 2

Answer:

The answer is y=f(x) = log2x

Step-by-step explanation:

took the test and got it right hope you guys do well !!

Related Questions

Another volume question and dw it’s not a test its just a assignment that just stress me out

Answers

Answer:

volume = 337.2 ft³

Step-by-step explanation:

volume = base x height = 84.3 x 4 = 337.2 ft³

Plz answer for goodluck

Answers

Answer:

It says that most of the data is greater than the mean

Step-by-step explanation:

Answer:

A large mad means many of the points deviate far from the average

Step-by-step explanation:

A square has a perimeter of 20 inches. What is the distance from one corner of the
square to the opposite corner? Which sketch draws the square and correctly solves
for the distance from one corner to the opposite corner?

Answers

the distance is 5 inches (i think)

Determine the change to the base of a triangle if the height is tripled and the area is 12 times larger than the original.

I'll give brainliest to first answer. Help please

Answers

Answer:

If the height is tripled and the area is 12 times larger, the base would be 8 times larger.

Step-by-step explanation:

Area of Triangle = 1/2(base × height)

If the area is 1 foot and the height is 1 foot, that means the base is 2 feet, since 1 = 1/2(2 × 1)

Now, if the height is tripled and the area is 12 times larger, then the base would have to be 8 feet, since 12 = 1/2(8 × 3)

3 Pamela has a sack that contains the letter
tiles shown here.
DU A O E
A H E E D
U O A H T
Without replacement, Pamela will randomly
select 2 tiles from the sack one at a time.
What is the probability that she will select
the letter E first and the letter T second?
1
1
1
1
F G
25 28
35
H
J
30


Answers

My bad I don’t know the answer to this question

Find the area of the given triangles.

Answers

Answer: 1125

Step-by-step explanation:

Help please I need the signs to these equations. Picture down below

Answers

Can see the problem send another picture

(X+4)(x-3) algebra tiles

Answers

Answer:

x^2+x-12

Step-by-step explanation:

x^2-3x+4x-12

x^2+x-12

SOMEONE PLZ HELP ME
In the following inequality, x ≥ −2, what type of circle would appear on the number line (open or closed circle) and in which direction would the arrow point on the number line(right or left)?

Also, what is a possible solution to x ≥ −2?

Please answer all of the questions in sentence form.

Answers

Answer:

this would be a closed circle all innequalities with a greater to or equal to or less than or equal to they will always be closed if it just says less than or greater than it will be open

Step-by-step explanation:

Answer:Closed Circle To the right

bev asked 5 friends how many books they each read last month she put her data in a table and found a total number of books read find the mean and the median of the data set determine which of these values are greater PLS HELP this counts as my final grade!!!!!!

Answers

Answer:

C

Step-by-step explanation:

The mean is 4 because when finding the average which is mean, was 4. The median is 5, so the answer is 5

Answer:

The number C

Step-by-step explanation:

Its in the next picture

help me with this please

Answers

It’s the last one. b < c < a


Choose the correct simplification of the expression (a^2 multiplied by b^5)^3

A^6/b^15

A^5/b^8

A/b^15

A^6/b^11

Answers

Answer:

1

Step-by-step explanation:

the first one because if you take the expression that you want, and expanding it out, you will get the first one.

Answer:

A

Step-by-step explanation:

(a^2)^3 (b^5)^3

The powers multiply when written like this. They don't add.

a^6 b^15

A

find the value of x
2x−3=4

Answers

Answer:

3.5

Step-by-step explanation:

2x3.5=7-3=4

Answer:

Exact Form:

x = 7/ 2 , − 1/ 2

Decimal Form:

x = 3.5 , − 0.5

Mixed Number Form:

x = 3  1 /2 , -1/ 2

Step-by-step explanation:

how do I find the value of a in 30=5a​

Answers

Answer:

a = 30/5 = 6

Step-by-step explanation:

Answer:

a = 6

Step-by-step explanation:

You need to try to get "a" alone.

So, since the equation shows a is being multiplied by 5, you need to divide it by 5 to get "a" alone.

Whatever you do to one side, you must do the same to the other side.

So basically, you divide both sides by 5 to find "a"

Please help ASAP thanks:)!!!!!

Answers

Answer:

I think its

Step-by-step explanation:

left second one

Which statement best describes the association between the measures?

Answers

Answer:

the answer should be c

Step-by-step explanation:

positive association is just asking whether the line is positive or not. Since it's increasing (going from left to right) it's positive. Outliers refer to the two dots that are reallly far away from the rest.

How much would each orange weigh if the total weight of all the oranges were distributed equally?

Answers

Answer:

Weight of each orange = Total weight of all the oranges ÷ Number of oranges

Step-by-step explanation:

Given: Total weight of all the oranges were distributed equally

To find: weight of each orange

Solution:

As total weight of all the oranges were distributed equally,

Number of oranges × weight of each orange = Total weight of all the oranges

Therefore,

Weight of each orange = Total weight of all the oranges ÷ Number of oranges

Can someone help me ASAP

Answers

the first answer is c

is x²-x divisible by 2?​

Answers

Answer:

Yes

Step-by-step explanation:

There are two cases: Case 1: x is even, so x can be modelled as a generic number 2n, where n is a positive integer. Clearly this product is divisible by two. ... Hence, it is safe to generalise that the term x²-x is divisible by 2 for any positive integer x.

Answer:

Step-by-step explanation:

No, because [tex](x^2-x)/2[/tex] does equal [tex]x^2/2-x/2[/tex]. Honestly, it really depends on the value of x, as it provide whether or not the expression is divisible by 2.

Here it is please make sure it’s right it’s a test

Answers

Answer:

B)

Step-by-step explanation:

write these numbers in order of size starting with the smallest number. 5 to the power of -1, 0.5, -5, 5 to the power of 0​

Answers

Answer:

5^-1, 0.5, 5^0

Step-by-step explanation:

Convert all numbers so that they have the same format.

5^-1 = 0.2

5^0 = 1

Compare:

0.2 < 0.5 < 1

This would be the order of size starting with the smallest.

Make sure you use the numbers in the problem and not the ones that were simplified.

The base of a ladder is 10 feet from the side of a building. The top of the ladder reaches a window that is 24 feet above the ground, What is the length of the ladder? A. 14 ft B. 22 ft C. 26 ft D. 34 ft​

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the concept of Pythagorus theorem,

here, the perpendicular height = 24 ft and the base = 10ft ,

hence then length of the ladder is the Hypotenuse.

so we get as,

[tex]l \: = \sqrt{ {24}^{2} + {10}^{2} } [/tex]

[tex]l \: = \sqrt{576 + 100} [/tex]

[tex]l \: = \sqrt{676} [/tex]

hence, l = 26 ft

so the length of the ladder is 26 feets.

Answer: 26

Step-by-step explanation:

question in the picture:

Answers

Answer:

D. 191

Step-by-step explanation:

To calculate this you need to imagine triangle which points are:

boat

Top of lighthouse

Bottom of lighthouse

That triangle has 90 degrees angle at bottom of lighthouse. That means that we can use trigonometry to determine length between boat and bottom of lighthouse

tan(25) = 89/x

x = 89/tan(25)

x = 190.86

after rounding, your final answer would be 191 feet.

Evaluate: |9 - 3k| = 3

Answers

Answer:

k=2,4

Step-by-step explanation:

To find the volume of a figure you need to use which of the following formulas?

Answers

Answer:

l x w x h

Step-by-step explanation:

volume is usually length x width x height

I need help on this question

Answers

Answer:

1313.19 in

Step-by-step explanation:

have a nice dayyy :)

Which equation represents the model?

Answers

Answer:

aall

Step-by-step explanation:

The answer is: 3 (s+4) = 30

Besides 33 and 1, what is one factor of 33?

Answers

Answer:

11, 3

Step-by-step explanation:

11x3 equals 33

3x11 equals 33

Answer:

Factors of 33

Factors of 33: 1, 3, 11, and 33.

Prime Factorization of 33: 33 = 3 × 11.

Step-by-step explanation:

A kite was was broken into two triangles. What is the height, h, one of the triangles?

A) 4 ft
B) 8 ft
C) 7 ft
D) 14 ft

Answers

I think the answer is A) 4ft

When you look at the picture the the width is 8 ft divided that by 2 since it is broken into two triangle to get the answer 4

Answer:

4

Step-by-step explanation:

took test on edge :D

if you could plz help it would amazing bc I need to finish my hw before 7:00

Answers

Answer: Prime numbers are numbers that have only 2 factors: 1 and themselves. For example, the first 5 prime numbers are 2, 3, 5, 7, and 11.

A composite number is a positive integer that can be formed by multiplying two smaller positive integers. Equivalently, it is a positive integer that has at least one divisor other than 1 and itself. .

Step-by-step explanation:

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