Input : 3 4 5 4 6 output: 20 25 30 35 40 (function or non function)

Answers

Answer 1

Answer:

no it isn't

because there are two 4 with differents outputs

Step-by-step explanation:

Answer 2

Answer:

No, it is not a function.

Step-by-step explanation:

There are two outputs for the same input of 4.


Related Questions

∠A and \angle B∠B are supplementary angles. If m\angle A=(7x+24)^{\circ}∠A=(7x+24) ∘ and m\angle B=(7x-26)^{\circ}∠B=(7x−26) ∘ , then find the measure of \angle A∠A.

Answers

Answer:

115degrees

Step-by-step explanation:

Given the following angles

m<A=(7x+24)°

m<B=(7x-26)°

Since both angles are supplementary, their sum will be 180 degrees

Taking the sum of the angles

m<A + m<B = 180

7x+24 + 7x - 26 = 180

14x - 2 = 180

14x = 180+2

14x = 182

x = 182/14

x = 13

get m<A

m<A = 7x+24

m<A = 7(13) + 24

m<A = 91 + 24

m<A  = 115

Hence the measure of angle m<A is 115degrees

What is the length of the segment joining the points at (−1, 6) and (−5, 3)?

Answers

Answer:

Your answer is 5

Step-by-step explanation:

I took the k12 quiz

Please tell me the area

Answers

Answer:

200 ft²

Step-by-step explanation:

area = 1/2(BH) = 1/2(20)(20) = 200 ft²

helpp!! find the square root.
[tex] - \sqrt{2.25} [/tex]

Answers

Answer is -1.5
Good luck

‼️‼️Write an equation in slope-Intercept form of the line shown‼️‼️

Answers

poop lol lol idiot noob

.
What is the circulatory system in Echinoderms called?
A complex system
a blood based system
a water based vascular system
a saline based system


pls help

Answers

Answer: Your answer is "Water based vascular system"

Answer:

"Water based vascular system"

Step-by-step explanation:

i got it right

Make 'y' the subject of the equation. x = 2y -7

Answers

Answer:

y = (x + 7)/2

here's your solution

=>. it is given. x = 2y - 7

=> we have to make y as subject

=> now, we can writ this equation in this way

=> 2y - 7 = x

=> now put all constant to right side

=> 2y = x +7

=>. y = x+ 7 /2

hope it helps

are these lines parallel, perpendicular, or neither?​

Answers

Answer:

[tex]\Huge\boxed{neither}[/tex]

Step-by-step explanation:

Parallel lines never touch and these lines intersect therefore these are not parallel lines

These lines may intersect but they do not create 90 degree angles which is essential for perpendicular lines and for those reasons the lines shown are not perpendicular lines

So we conclude that the lines shown are neither parallel lines nor perpendicular lines

Describe three ways that you can conserve electricity.​

Answers

Answer:

Turn your refrigerator down. ...

Use energy-efficient light bulbs. ...

Clean or replace air filters. ...

Do full loads. ...

Air-dry dishes and clothes. ...

Cook using the right-sized burner. ...

Cut down on air leaks in your home.

Amy has 3 yards of fabric. She needs to cut the fabric into 6 equal pieces.
How many yards long should each piece of fabric be? *

Answers

Answer: that would 0.5 yards!

Step-by-step explanation:

It’s pretty simple since 3 is half of 6. All you would to do is divide one yard by two, which would get you 0.5 yards, i hope this helps. <3

The diagram shows the distance a tortoise can walk if it walks at a constant pace for 15 minutes. At the same rate, how many kilometers can the tortoise walk in 1 hour? Write your answer as a decimal. *

Answers

Answer:

im in middle school and im trying to figure this out as well

Step-by-step explanation:

sorry if i get it i will tell you

Can someone help me pls

Answers

Answer:

x ≈ 16.6 units

Step-by-step explanation:

The angle between a tangent and the radius at the point of contact is 90° , so

Δ ABC is a right triangle at ∠ B

Using Pythagoras' identity in the right triangle

x² + 7² = 18²

x² + 49 = 324 ( subtract 49 from both sides )

x² = 275 ( take the square root of both sides )

x = [tex]\sqrt{275}[/tex] ≈ 16.6 ( to the nearest tenth )

the diameter of a circle is 8 ft. Find the circumferenceto the nearest tenth.

Answers

Answer:

25.1 ft

Step-by-step explanation:

To solve for circumference is pretty simple. Just use the equation 2pi r (r=radius, radius is diameter divided by 2).

So essentially, apply to your calculator:

2(3.14)4=25.12

pretty simple! hope this helps!

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Answer: (5, -2)

Step-by-step explanation:

[tex]y= x-7\\2x+y=8[/tex]

Substitute x-7 for y in 2nd equation

[tex]2x+ x-7 =8\\3x-7=8\\3x = 15\\x=5[/tex]

Solve for y

[tex]y=5-7\\y=-2[/tex]

Factor the expression using the GCF. Explain your reasoning using math
vocabulary.
24xy – 16y

Please help!

Answers

Answer:

8y(3x - 2)

Step-by-step explanation:

8y is the GCF so I divided it out and set it outside the parenthesis.

Find the length of the third side. If necessary, round to the nearest tenth.

Answers

Answer:

13

Step-by-step explanation:

Find a right triangle

Answers

Answer:

10

Step-by-step explanation:

its a tripple: 3,4,5 (except everything is multiplied by 2)

no need to thank me, just mark me brainliest plz ;)

Step-by-step explanation:

hyp² = opp²/adj²

[tex]x {}^{2} = 6 {}^{2} + 8 {}^{2} \\ x { }^{2} = 36 + 64 \\ x {}^{2} = 100 \\ x = \sqrt{100 } \\ x = 10[/tex]

Apply the distributive property to simplify -1/3 (12+30) . A. 14 B. 6 C. -13 D. -14

Answers

Answer: -14

(− 1/ 3 )(12+30)

=  −1 /3 (12+30)

=  −1/ 3 (42)

= −14

Answer:

I answered this on accident sorry

Step-by-step explanation:

Please help my grades are due in a few and this is my last question but I don't understand it...

Answers

The answer is 13 your welcome

Tim has some marbles.
Sue has twice as many marbles as Tim.
Jim has 15 marbles.
Tim, Sue and Jim have the a total of 63 marbles.
How many marbles does Tim have?​

Answers

Let x = the number of marbles Tim has
Let 2x = the number of marbles Sue has
x + 2x + 15 = 63
3x = 48
x = 16 marbles

Walter owns a small online business that makes and sells jewelry. The revenue function of Walter's small business can be shown by the function below, where x represents the number of days in business.
r(x)=x^{2}+10x-470
Which statement best describes the constant term?
A. a profit of $10 per jewelry piece sold
B. a daily profit of $470
C. a start-up cost of $470
D. a $10 cost of operation per day

Answers

Answer:

Step-by-step explanation:

This constant is a fixed cost of the start up.

C. A start-up cost of $470

What is the equation of the midline for the function f(x)? f(x)=1/2cos(x)+5

Answers

Answer: y=5

Step-by-step explanation:

At x = 0 and y = 5.5  the equation of the midline for the function

[tex]f(x)= \frac{1}{2} cos(x)+5[/tex] .

What is equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign. For example, 3x – 5 = 16 is an equation.

Is the cos graph symmetrical?

The function cos x is even, so its graph is symmetric about the y-axis.

According to the question

[tex]f(x)= \frac{1}{2} cos(x)+5[/tex]

as cos x is symmetric about y axis

So,

By plotting the graph  

we can see that at point x = 0

y = 5.5 is the mid point of this equation  

Hence, x = 0 and y = 5.5  the equation of the midline for the function

[tex]f(x)= \frac{1}{2} cos(x)+5[/tex] .

To know more about equation and cos graph symmetrical here:

https://brainly.com/question/3514150

#SPJ3

simplify (3x - 2) - (3x + 6)

Answers

(3x - 2) - (3x+ 6)=


3x - 5) + (3x + 6)

3x - 5 + 3x + 6

Combine the 'x'-terms: 3x + 3x = 6x
Combine the numbers: -5 + 6 = 1

The expression is equivalent to . . . . . 6x + 1

A volleyball team played five games. In those games, the team won by 7 points, lost by 3, lost by 2, won by 4, and won by 9. What was the total amount of points from all five games

Answers

Answer:

The answer is "3"

Step-by-step explanation:

In essence, it represents the sum of all comments divided by the number of responses.

It implies scoring in the five games corresponds to a total of five results.

Scores :

7 points implies+ 7 

lost by 3 implies- 3 

lost by 2 implies - 2

won by 4 implies + 4 

won by 9 implies + 9 

Sum of all scores [tex]= 7 - 3 - 2 + 4 + 9 = 15[/tex]therefore

Its team has a total of 5 games[tex]= 5[/tex]

Measurement in scores in five games thus = sum of all scores/sum with the team played games [tex]=\frac{15}{5}= 3[/tex]

Please select the best answer from the choices provided
A
B
C
D​

Answers

the answer to your question is d

Which expression represents the sum or 13 and a number

Answers

Answer:

The first one 13+a

Step-by-step explanation:

Anyone help ASAP pls!!!

Answers

Answer:

9/32

Step-by-step explanation:

Given

Fraction of the cake that was was left over = 3/8

If 3/4 of the left over was eaten, the ffraction eaten is expressed as;

Fraction eaten = 3/4 of 3/8

Fraction eaten = 9/32

hence Noma ate 9/32 of the whole cake

write the standard form equation of the circle( 7,-5)

Answers

Answer:

(x-7)²+(y+5)²=25

Step-by-step explanation:

The standard form of a circle is (x-h)²+(y-k)²=r²

(h,k) is the center

r is the radius

h=7

k=-5

r=5

(x-7)²+(y--5)²=5²

(x-7)²+(y+5)²=25

You toss two number cubes. If a sum of 7 or 11 comes up, you get 7 points, if not you lose 2 points.

The probabilities for each of the sums is:

P(2) = 1/36 P(3) = 1/18 P(4) = 1/12 P(5) = 1/9

P(6) = 5/36 P(7) = 1/6 P(8) = 5/36 P(9) = 1/9

P(10) = 1/12 P(11) = 1/18 P(12) = 1/36

The probability of a sum of 7 or 11 is:

1/36

Answers

Answer:

2/9

Step-by-step explanation:

The probability of a sum of 7 or 11 is the sum of each probability:

P(sum of 7 or 11) = P(7) + P(11) =                              1/6 + 1/18    =                              3/18 + 1/18  =                              4/18            =                              2/9

Answer:

the first part is 2 / 9

the second part is 0

i just did the assignment on edge and got those right

6,15, 24,..
Find the 50th term.

Answers

Answer:

447

Step-by-step explanation:

a₁ = 6 + 9*0

a₂ = 6 + 9*1

a₃ = 6 * 9 * 2

......

a₅₀ = 6 + 9*49 = 447

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