Mathematics High School

Determine whether the relation is a function. Quick EMERGENCY ​

Determine Whether The Relation Is A Function. Quick EMERGENCY

Answers

Answer 1

Answer

no

Explanation

.

Answer 2

Answer:

Not a function

Step-by-step explanation:

A function is supposed to be one input, one output, and an input can't have two different answers. The input 3 wields two different answers, so it can't be a function

Related Questions

Can someone please help me please this is turned in like in a couple of minutes !!!!!!!!!!!!!!!

Answers

Answer:

1) 3 teaspoons

2) 16 tablespoons

3) 4 tablespoons

4) 16 oz

5) 4/6 or 2/3

6)2 cups

7) 4 cups

8) 4 quarts; 16 cups

9) 8 fl oz

10) 1

Step-by-step explanation:

I have no idea how to find the values of x and y in that diagram. Can someone help?

Answers

Answer:

Multiple choice?

Step-by-step explanation:

Factor 6x + 30 to identify equivalent expressions. Select all that are equivalent expressions.
2(3x + 15)
6(x + 30)
6(x+5)
3(2x + 10)


PLEASE HELP

Answers

Answer:

6(x+5)

Step-by-step explanation:

what the person above said. when you multiply 6(x+5) out, you will get 6x+30. you will get the same for all of the other choices except for the 2nd one, but 6(x+5) is the one that is factored out the most, so this would be the best choice. if you need anymore help, let me know!

Help please
Which of the following reasons would justify Statement 4?

Answers

The following reasons aren’t stated, but the congruency law is AAS

Enter your answer as as 'x=NUMBER'
-8 - 3x + 8 = 27

Answers

Answer:

x= -9

Step-by-step explanation:

-8-3x+8=27

-8+8=0

-3x=27

divide by -3 both sides

27÷-3= -9

x= -9

BRO CAN ONE PERSON HELP ME WITH THIS QUESTION THIS IS MY LAST QUESTION ON THIS GD TEST PLZ I'LL GIVE BRAINLIEST IF YOU ANSWER RIGHT AND HAVE AN EXPLAINATION.
Solve C=59(F−32) for F

Answers

Answer:

F = C/59 + 32

Step-by-step explanation:

help pls to get brainiest

Answers

Answer:

x= -3

Step-by-step explanation:

Answer:

3 (x+5) =6 (use the distributive property)

3x + 15 = 6  ( subtract 15 from both sides to isolate the x-term)

3x = -9 (divide both sides by 3 to get x alone)

x= -3 (the answer )

please help ill mark brainliest if correct​

Answers

The answer is A) (3.1, 2.2)

Answer:

A

Step-by-step explanation:

Given the 2 equations

y = 2x - 4 → (1)

2x + 4y = 15 → (2)

Substitute y = 2x - 4 into (2)

2x + 4(2x - 4) = 15 ← distribute and simplify left side

2x + 8x - 16 = 15

10x - 16 = 15 ( add 16 to both sides )

10x = 31 ( divide both sides by 10 )

x = 3.1

Substitute x = 3.1 into (1) and evaluate for y

y = 2(3.1) - 4 = 6.2 - 4 = 2.2

solution is (3.1, 2.2 ) → A

At Samantha's Hats, there are 12 baseball caps and 4 other hats. What percentage of the hats are baseball caps?

Answers

75% are baseball caps

Please Help!
I've solved parts of the equation but I don't understand what to do next :(
Could someone please help me and give an explanation of what do do please!?
Thank you!

Answers

Step-by-step explanation:

please see it my step work solution

What is the domain of x^2-bx +ax - ab/x2+bx-ax - ab /x2+bx+ax +ab/x2-bx-ax+ab

Answers

Answer:

The answer is "[tex]\bold{(-\infty, \infty)}[/tex]"

Step-by-step explanation:

Given:

[tex]\to \bold{\frac{\frac{x^2-bx +ax - ab}{x2+bx-ax - ab}}{\frac{x2+bx+ax +ab}{x2-bx-ax+ab}}}[/tex]

[tex]\to \frac{x^2-bx +ax - ab}{x2+bx-ax - ab} \times \frac {x2-bx-ax+ab}{x2+bx+ax +ab}\\\\\to \frac{x(x-b) +a(x - b)}{x(x+b)-a(x +b)} \times \frac {x(x-b)-a(x-b)}{x(x+b)+a(x +b)}\\\\[/tex]

[tex]\to \frac{(x-b) (x+a)}{(x+b)(x-a)} \times \frac {(x-b)(x-a)}{(x+b)(x +a)}\\\\\to \frac{(x-b)}{(x+b)} \times \frac {(x-b)}{(x+b)}\\\\\to \frac{(x-b)^2}{(x+b)^2} \\\\[/tex]

[tex]\to f(x) = \frac{(x-b)^2}{(x+b)^2} \\\\[/tex]

So, the domain are [tex]\bold{(-\infty, \infty)}[/tex]

Simplify 2.1 + (-3.7m) + 1.9m - 1.4

Answers

Answer:

-1.8m + 0.7

Step-by-step explanation:

What is 1/2 times 14x

Answers

Answer:

7x

Step-by-step explanation:

This quantity is the same as obtained when dividing 14x by 2:  7x

let f(x)=3x+5 and g(x)=x^2 find (f-g)(x)

Answers

Answer:

(f - g)(x) = -x² + 3x + 5

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra I

Function NotationCombining Like Terms

Step-by-step explanation:

Step 1: Define

f(x) = 3x + 5

g(x) = x²

(f - g)(x) is f(x) - g(x)

Step 2: Find (f - g)(x)

Substitute:                   (f - g)(x) = 3x + 5 - x²Rewrite:                       (f - g)(x) = -x² + 3x + 5

A person standing 130 feet away from the foot of a tall building must look up at an angle of 30° to see the top of the building. There is a radio antenna on the top of the building. The angle of elevation of the top of the radio antenna is 45°.

Answers

Answer:

30 angels

Step-by-step explanation:

Solve for y.
y- 1.47 = 8.77​

Answers

Answer:

10.24

Step-by-step explanation:

8.77 plus 1.47 = 10.24

Answer:

y = 10.24

Step-by-step explanation:

y - 1.47 = 8.77

=> y = 8.77 + 1.47

=> y = 10.24

If the domain of the function y =2x + a
is the set of all real numbers except x = 5, find the value of a.​

Answers

Answer:

a=-10

Step-by-step explanation:

y=2x+a ,at x=5

y=2(5)+a

y=10+a

where y=0

10+a=0

a= -10

An elevator travels 310 feet in 10 seconds. At that speed, how far can this elevator travel in 14 seconds?

Answers

Answer:

434

Step-by-step explanation:

To find the answer you divide 310 by 10 to get it's feet per second (f/s) which is 31, and then you multiply 31 by 14 to get the distance the elevator will travel in 14 seconds.

Mark brainliest pls :)

Answer:

434 feet

Step-by-step explanation:

310 divided by 10 = 31

31 times 14 = 434 feet

Calculate the sale price for each item.
8. A ring that is $75.50 and 30% off.____
9. A pair of shoes that are $40.99 and 25% off.________________________________
10. A tie that is $30.00 and is 40% off.__________________________________________

Answers

Answer:

8. $52.85 you'll save $22.65

9. $30.74 you'll save $10.25

10.$18.00 you'll save $12.00

Step-by-step explanation:

Answer:

8. $52.85 saved$19.65

9. $30.74 saved$10.25

10. $18.00 saved$12.00

please help need done before 2

Answers

Answer:

130.25ft

Step-by-step explanation:

a^2+b^2=c^2

5.5^2+10^2=

30.25+100=

Solve for u.
200 = 125 - u​

Answers

Answer:

-75

Step-by-step explanation:

200 = 125-u

75 = -u

u = 75

60 POINTS
Does the following table show a proportional relationship between the variables g and h?

Answers

Answer:

Where is the table?

Step-by-step explanation:

Where be it

in desperate need of help , please help lol

Answers

Answer:

No, the figures are not similar.

Step-by-step explanation:

In order for the figures to be similar, in object B, the line labeled as 20 would need to be 10.

A cyclist travels at a speed of 15 miles per hour for 1.5 hours.Find the distance the cyclist travels

Answers

Answer:

22.5 miles

Step-by-step explanation:

15 miles every hour, and there is 1.5 hours, so cut 15 in half, 7.5 and add that the 15

Which of the following is an equivalent expression for -18x − 6?
A.
-6(3x + 1)
B.
-3(6x − 2)
C.
-3(6x − 3)
D.
-6(3x − 1)


PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!

Answers

The Answer is D, -6*3 is -18 and -6*-1 is -6

Answer:

its d

Step-by-step explanation:

What appears to be the range of the part of the function shown on the grid?
(A) g(x) = 2x
(B) g(x) = x - 3
(C) g(x) = x - 8
(D) g(x) = 2x - 8

Answers

Answer:

D) g(x) = 2x-8

Step-by-step explanation:

Which expression is equivalent to
7 + (3 + 11)
———————
-5+ 8
(Picture included)
HELP ASAP!!

Answers

Answer:

7

Step-by-step explanation:

start by adding 3+ 11 in the parenthesis, that should give you 14. now you should have  7 + 14 over -5 + 8.  

-5 + 8 = 3  (another way to look at this problem is, 8 -5)

7+14 = 21

you should now have 21 over 3

to simplify this divide 21 by 3, this should give you 7  

Answer: 21 divided by 3

Step-by-step explanation:

If you solve the top and the bottom you get 21 for the top and 3 for the top and you can divide 21 by 3 and get 7. You can double check the math if you want, hope this helps!

Caden earned $24 for cleaning his neighbor's house 6 times. If Caden charged the same rate and earned $40, how many times did he clean his neighbor's house? Use a unit rate to find the unknown value.
​

Answers

Answer:

2 time s=two then minus the neighbors kids

Step-by-step explanation:

A jeweler uses 5.2 ounces of gold inside of a ring and 2.5 ounces to decorate it. If the jewelery has 42.35 ounces of gold, what is the greatest number of rings that can be made?

Answers

Answer:

5.5 rings

Step-by-step explanation:

Now I don't really know if this is right but to get the answer we need to know how much ounces of gold the jeweler need to make a ring and that would be 7.7 ounces of gold. Than divide 42.35 ounce by 7.7 ounces which would get you 5.5 ounces. Hopefully this helped :)

Answer:

5 rings

Step-by-step explanation:

Hope this helps

On a graph, how do you find slope?

Answers

Answer:

you move up and across then write it as a fraction rise over run

So the formula is (y2 - y1) / (x2 - x1)

Other Questions
Solve 0.2(4x+10)0.9x=0.2(x6)+12.2 . Justify each step. i do not undersatand steve runs a car wash and detail shop. he determines that 50% of customers get their car washed and vacuumed, while 72% get their car washed. what is the probability that a customer will get their car vacuumed given that they are getting it washed? (in decimal form rounded to nearest thousandths) Question in the photoNeed an answer asap! Which of the following post-production scenarios would a dialogue editor most likely correct?-The dialogue is not syncing with the visual.-The music is one beat off.-The feature dialogue is hard to understand.-The background shots are misplaced. Practice Classify each of the following examples as toxic, sediment, nutrient, and/or bacterial pollution.Explain your classifications.A Logging removes trees from a hill, leaving a barren landscape.Classification:Explanation: Can you help me please Ill give brainliest Jenny bought a pair of shoes for $49.76 with a 30% off coupon. How much will she pay in total after 7% sales tax? write five numbers that are greater than 75,330,000 but less than 75,410,000 2.75 + negative 1.5 What is the answer to the last question In the diagram below of triangle MNPMNP, QQ is a midpoint of \overline{MN} MN and RR is a midpoint of \overline{NP} NP . If QR=11-xQR=11x, and MP=57-7xMP=577x, what is the measure of MPMP? Qu valores universales mencionan y prevalecen en el discurso de Malala?a. paz, igualdad y educacinb. educacin, religin y venganzac. paz, justicia y economad. democracia, capitalismo y libertadCual de esa es la a,b,c o la d Laura is a star runner of the school's track team. During a trial, her speed was measured to be 9.80 m/s. If Laura's mass is 45.2 kg, her kineticenergy during the trial was Which sentence best reflects the author's claim in "Children of the Drug Wars" that children are leaving Central America to reach safety? from Central America have been making that journey, often without their parents, for two decades." "By sending these children away, you are handing them a death sentence,says Jos Arnulfo Ochoa" "may be possible to transfer children and resettle them in other safe countries willing to share the burden " "course , many migrant children come for economic reasons, and not because they fear for their lives ." Physical values in the real world have two components: magnitude and If the Fed were to unexpectedly increase the money supply, creditors would gain at the expense of debtors. a. True b. False The price of the shirt is $18.50 but you have a coupon that lowers the price by 20%. What is the price of the shirt after using the coupon? All of the following are hand tools exceptO FileO TableHammer Submit your short paragraph (5-7 sentences) explaining the one spelling word you have chosen for "the study of." Your paragraph should include as many of your spelling words as possible, underlined as you use them.