Is the relation a function? Why or why not?
O No, it is not a function. Every input has exactly one output
o Yes, it is a function. Every input has exactly one output.
o Yes, it is a function. A vertical line cannot be drawn through more than one point on the graph.
O No, it is not a function. A vertical line can be drawn through more than one point on the graph.
Answers
Related Questions
How many solutions does the following equation have?
3(x+5)=-4x+83(x+5)=−4x+8
Answers
Answer:
It has one solution
Step-by-step explanation:
Kam is trying to find the solution to the system below. Her steps are below as well.
What did kam do wrong?
Answers
Answer:
Step 4
Step-by-step explanation:
In step 4, instead of adding 22 to both sides of the equation to combine like terms, Kam got rid of it completely. Starting from step 3, here is the correct way of solving it:
[tex]7x-22=18[/tex]
Add 22 to both sides
[tex]7x-22+22=18+22\\7x=40[/tex]
Divide both sides by 7 to isolate x
[tex]\frac{7x}{7}=\frac{40}{7} \\x=\frac{40}{7}[/tex]
I hope this helps!
Answer:
In step 4, she forgot to add 22 to 18
Step-by-step explanation:
In step 4, she forgot to add 22 to 18
It should've been:
7x = 40
x = 40/7
3 (40/7) + 2y = 18
120/7 + 2y = 18
2y = 18 - 120/7
2y = 6/7
y = 3/7
Find x. Give your answer in the
simplest form
x =
Enter the number that belongs in the green box
Answers
Answer:
Es in simplo deviso con lado
What’s the slope to this graph?
Answers
Answer:
3/8
Step-by-step explanation:
You can either count "rise over run" (which is what I did) or find the slope through the two points given.
As an estimation we are told 5 miles is 8 km.
Convert 7.5 miles to km.
Answers
Answer:
converting 7.5miles to km.i have...
1mile = 1.6km
7.5miles=xkm...
cross multiplying I have..
xkm=7.5 × 1.6
xkm=12
Answer:
12km
Step-by-step explanation:
5 miles = 8 km
→ Work out how much kilometres in a mile
1 miles = 1.6km
→ Multiply both sides by 7.5
7.5 miles = 12km
Make m the subject of the formula f
=
3m+4
————-
m – 1
Answers
Answer:
[tex]m=\frac{-(f+3)}{4-f}[/tex]
Amber is on a family cell phone plan with the other 2 members of her family. The family gets 744 shared cell phone minutes a month, and each family member is limited to his or her equal share of the minutes. The only free calls are calls between family members. How many minutes per day can Amber talk on her cell phone with her friends during a 31-day month, without going over her share of the minutes?
Answers
Answer:
8 Minutes
Step-by-step explanation:
When dividing 744 by 3 family members you will get 248 minutes, but then dividing by 31 to tell the number for how long they can all be on per day you will get 8. 744 ÷ 3 ÷ 31 = 8.
What's the area of this figure? help!
Answers
The area is 250.5 in^2
what is the real distance from the youth center to the library 2in city park 4in library
Answers
Answer:
d= 618ft
Step-by-step explanation:
if you set up a proportion it would be:
2 in. x 2 = 4 in.
309 ft. x 2 d ft.
d = 618ft
i hope this helps
Answer:
d= 618ft
Step-by-step explanation:
if you set up a proportion it would be:
2 in. x 2 = 4 in.
309 ft. x 2 d ft.
d = 618ft
i hope this helps
Step-by-step explanation:
What is the product of -4 and 2 3/5
Answers
Answer:
6 3/
5
= 6.6
Step-by-step explanation:
Conversion a mixed number 2 3/
5
to a improper fraction: 2 3/5 = 2 3/
5
= 2 · 5 + 3/
5
= 10 + 3/
5
= 13/
5
To find new numerator:
a) Multiply the whole number 2 by the denominator 5. Whole number 2 equally 2 * 5/
5
= 10/
5
b) Add the answer from previous step 10 to the numerator 3. New numerator is 10 + 3 = 13
c) Write a previous answer (new numerator 13) over the denominator 5.
Two and three fifths is thirteen fifths
Add: 4 + 13/
5
= 4/
1
+ 13/
5
= 4 · 5/
1 · 5
+ 13/
5
= 20/
5
+ 13/
5
= 20 + 13/
5
= 33/
5
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(1, 5) = 5. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 1 × 5 = 5. In the next intermediate step the fraction result cannot be further simplified by canceling.
In words - four plus thirteen fifths = thirty-three fifths.
PLEASE HELP ME-Name the angles and sides of each pair of triangles that are congruent.
Answers
Answer:
Step-by-step explanation:
1) GH ≅ GH
HF ≅HL
GF ≅ GL
∠FGH =∠LGH
∠GHF = ∠GHL
∠GFH = ∠GLH
3) WX ≅ DC
XY ≅ CY
WY ≅ DY
∠WXY ≅∠DCY
∠XYW≅ ∠CYD
∠XWY ≅∠CDY
lion le and Richie are listening to a song. They pause it two thirds of the way through. So far, that have listened to 150 seconds. How long is the song altogethe
Answers
Answer:
225 seconds
Step-by-step explanation:
150/(2/3) = 150(3/2) = 225
proof:
150 = 2/3
75 = 1/3
225 = whole
Help? Please? Thank you!
Answers
Answer:
independent: miles
dependent: minutes/hours
Step-by-step explanation:
can I see the other options for the rest?
What is the probability of rolling a 3 on a 6-sided number cube and then NOT rolling a 3 on a 6-sided number cube?
36
Answers
There's a 1 in 6 chance of rolling a 3 on a 6-sided number cube; there's a 5 in 6 chance of rolling not-a-3 on a 6-sided number cube; thus, the chance of rolling a 3 that is immediately followed by a not-3 is:
(1/6) times (5/6) = (5/36)
Please help im 25% blind
Which figures appear to be congruent?
An image of 5 triangles on a 14 by 12 grid is shown.Triangle 1 has a base that is 4 units long. The upper vertex is 4 units above the midpoint of the base. To the right, triangle 2 has a horizontal leg that is 3.5 units long and a vertical leg that is 4 units long. A small square is positioned in the triangle at the lower left vertex. Below triangle 1, triangle 3 has a horizontal leg that is 3.5 units long and a vertical leg that is 4 units long. A small square is positioned inside this triangle at the upper right vertex. Triangle 4 is toward the center of the grid. It has a horizontal leg that is 1 unit long and a vertical leg that is 4 units long. A small square is positioned inside this triangle at the upper right vertex. Triangle 5 is to the lower right. It has a horizontal leg that is 6 units long and a vertical leg that is 4 units long. A small square is positioned inside this triangle at the lower left vertex.
A. 1, 2, and 3
B. 1 and 4
C. 1 and 5
D. 2 and 3
Answers
Answer:
c
Step-by-step explanation: all you have to do is work it out
PLEASE HELP ME I NEED TO TURN THIS IN
Which of the following are among the five basic postulates of Euclidean geometry
Answers
Answer:
The ones you picked
Step-by-step explanation:
A price is increased by 32% and is now 792.
Work out the original price.
Answers
Answer:
538.56
Step-by-step explanation:
792divide100=7.92x32=253.44
792-253.44=
Plsss help guys
Ill give brainly points to who ever answers this question plsss
Answers
SOMEBODY HELP!!! will give brainliest
Answers
2. Slope: -4 Y-Intercept: (0,-3)
f(x) = 5x + 4
g(x) = 5x2 – 7x – 2
Find: f(x) · g(x)
Answers
Answer:
[tex]25x^{3}-15x^{2} -38x-8[/tex]
Step-by-step explanation:
Multiply the equations together
(5x+4)(5x^2-7x-2)
25x^3-35x^2-10x+20x^2-28x-8
Add like terms
25x^3-15x^2-38x-8
Pls help me due soon!!!
Answers
Answer:linear
Step-by-step explanation:cuz why not -________-
Kyle had a balance of -5 dollars in his checking account. After he deposits a certain amount of money into the account, the balance is now 15 dollars.
How much money did Kyle deposit into his checking account?
Answers
Answer:
$20
Step-by-step explanation:
start with an equation. 15-(-5)=x. double negatives make positive so it becomes 15+5=x. therefore 20=x (x being the number kyle deposited).
Kurt recorded the amount of snowfall in each month for one year what was the total snowfall that year
Answers
Answer:
10 1/4 inch
Step-by-step explanation:
Just add all the amounts up
Which expressions is equivalent to 3(x - 2)?
Answers
3x+3x-2
= 3x-6
WILL GIVE BRAINLIEST AND 20 POINTS
Answers
Answer:
34 is the angle in the top left 87 is the angle on the top right ans 59 is the angle on the bottom right
Step-by-step explanation:
(System of equations) The difference of two numbers is 3. Their sum is 77. Find the numbers.
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An ice cream factory makes 300 quarts of ice cream in 2 hours. How many quarts could be made in 12 hours? What was that rate per day?
Answers
Answer:
1800 in 12 hours
3600 in 24 hours
Step-by-step explanation:
300 in 2 hours
12/2 = 6 times as much in 12 hours
6(300) = 1800 in 12 hours
3600 in 24 hours
Please answer. Mb bro.
Answers
Answer:
you know this was learned in 5th grade right
Step-by-step explanation:
108 = (2x + x) 8 / 2
Conor has $200 available to buy software
packages to run updates on his employee
computers. Each software package has a
price of $12, and Conor will pay a sales tax
of 8% of the total price of the software.
What is the maximum number of software?
packages Conor can buy?
Answers
hiii please help i’ll give brainliest thanks
Answers
Answer:
coefficient is the term in front of the value
Hence the second term is 5b which means the value is 5