Evaluate the function for X = -2, 0, and 5.

f(x) = -5x + 2

f(-2) =
f(0) =
f(5) =

Pls help meit would mean everything!!!!

Answers

Answer 1

Answer:

f(-2) 12

f(0) 2

f(5) -23


Related Questions

please help asap im super behind :(

Answers

Answer:

y   x

2   3

3   6

4   9

5   12

Step-by-step explanation:

if y = 2 then x = 3

if y = 3 then x = 6

if y = 4 then x = 9

if y = 5 then x = 12

HELP ME PLZ IM SLOW AS HELL

Answers

Answer:

[tex]y=40x+20[/tex]

Step-by-step explanation:

The following two-way table shows the data for the students of two different grades in a school:


Member of Public Library Not Member of Public Library Total
Grade 6
25
3
28
Grade 7
23
7
30
Total
48
10
58


Based on the relative row frequency, the students of which grade are more likely to be members of the public library?
The students of both grades are equally likely to be members of the public library
No conclusion can be drawn about the chances of a student being a member of the public library
Grade 7
Grade 6

Answers

Answer:

6th

Step-by-step explanation:

the chart says not, 7th has majority

The students of grade 6 are more likely to be members of the public library

What is probability?

Probability is the ratio that shows the likelihood an event will occur or not from a given set of events.

The students of which grade are more likely to be members of the public library are determined below:

Grade 6:

The total number of students who are a member of the public library = 25

The total number of students = 28

P(grade 6 students who are members of the public library.) = 25/28

= 0.892

Grade 7:

The total number of students who are a member of the public library = 23

The total number of students = 30

P(grade 6 students who are members of the public library.) = 23/30

= 0.767

We can see that grade 6 students are more likely to be members of the public library.

Therefore, we have found that the students of grade 6 are more likely to be members of the public library.

Learn more about probability here: https://brainly.com/question/7965468

#SPJ2

Can somebody plz help and read the question at answer all them correct thanks!

(Only if u done this before) WILL MARK BRAINLIEST :D

Answers

100 members means 100%
So if 86 people were absent in week 1 that’s 100% (of people) - 86% (that were present)
= 14% of students that were absent

Week 2: 100 - 82 = 18%
Week 3: 100 - 98 = 2%
Week 4: 9%
Week 5: 23%
Week 6: 6 %

Answer:

Week 1: 14

Week 2: 18

Week 3: 2

Week 4: 9

Week 5: 23

Week 6: 6

Step-by-step explanation:

The question is asking for the percentage of absences each week given the percentage of attendance. We can calculate [tex]100\%-Attendance[/tex] (attendance is in percentage form) to find the percentage of people that were absent during each get-together:

Week 1: [tex]100\%-86\%=14\%\\[/tex]

Week 2: [tex]100\%-82\%=18\%[/tex]

Week 3: [tex]100\%-98\%=2\%[/tex]

Week 4: [tex]100\%-91\% = 9\%[/tex]

Week 5: [tex]100\%-77\% = 23\%[/tex]

Week 6: [tex]100\%-94\% = 6\%[/tex]

Hope this helps :)

Find the constant of proportionality for the table values. Enter your answer as a decimal.
х 2,3,4,5
у 3,4.5,6,7.5

Answers

Answer: the constant proportionality is 1.5 x X = y

Step-by-step explanation:

1. Solve the equation for X

5x — 2 + x = 9 + 3x + 10

2. Solve the equation for k

2 (k—5) + 3k = k + 6

HELPPP PLSSS NEED ANSWERS ASAP!! Thankyou so much in advance ❤️❤️❤️

Answers

the first one is x=7
the second one i think is k= 11/3

Graph the following equation and find
Domain
Range
x-intercept
y-intercept
Horizontal asymptotes
Vertical asymptotes
Will mark brainliest

Answers

What equation ??????

Isabela tem dois dados de um jogo, conforme a figura a seguir: O dado 1 é numrado de 1 a 6 e o dado 2 é numerado de 1 a 8. Isabela lançou os dois dados simultaneamente. A probabilidade de que a soma obtida pelos dois números sorteados seja maior que dez é de, aproximadamente: A) 14% B) 15% C) 21% D) 27% E) 29%

Answers

Responda:

C) 21%

Explicação passo a passo:

Dado que:

Dado 1: rotulado de 1 - 6

Dado 2: rotulado de 1 - 8

Espaço amostral :

8 * 6 = 48

Probabilidade = resultado necessário / resultados possíveis totais

Resultado necessário = soma maior que 10 = 10

Resultados totais possíveis = 48

P (soma> 10) = 10/48

P (soma> 10) = 0,208333

20,8333 * 100%

= 20,833%

= 21%

A full supertanker travels for 574 miles. How many hours did it travel?

Answers

Answer:

45

Step-by-step explanation:

you can see that the time increases by 10.

ex: 5+10=15, 15+10=25.

So, 35 + 10 = 45


MARIA IS GOING FOR A RUN. AFTER 20 MINUTES, SHE HAS
RUN 3 MILES, AFTER 2 HOURS, SHE HAS RUN 14.5 MILES,
WHAT IS MARIA'S SPEED?

Answers

Answer:

7.25

Step-by-step explanation:

i think im not sure tho

Find the slope? Work on how you got answer please

Answers

Answer:

m= 3/8

Step-by-step explanation:

answer: 3/8
x1. y1. x2 y2
explanation: (-7,-2) (9,4)

4-(-2)
———— 3/8
9-(-7)

the formula is y2-y1
———-
x2-x1

In order to attend the carnival, students must pay a $5 admission fee plus $0.75 per ride ticket, How many tickets are purchased if a student spends $11?

Answers

Answer:

well there would be 1 ticket because if you had two then the total would be over 11 dollars it would be 12 dollars so it would have to be one ticket

Rachel finished a meal at a diner and received a bill for $10.99. She charged the bill along with a 15 percent gratuity to her credit card. What is the total amount she charged to her credit card? Round to the nearest cent if necessary.

A. $11.14

B. $12.64

C. $13.19

D. $13.73

Answers

Answer:

12. 64

Step-by-step explanation:

total = 10.99 + (10.99*.15)

total = 10.99 *1.15

total =12.6385  =  $12.64

Hey Guys points
Have a nice afternoon
i will do bigger givaways later ok?

Answers

Answer:

ok thx m8

Step-by-step explanation:

Answer:

m

Step-by-step explanation:

Factor completely > 16x^2 +48xy + 36y^2​

Answers

Answer:

4 (3 y + 2 x)^2

Step-by-step explanation:

Factor the following:

36 y^2 + 48 x y + 16 x^2

Hint: | Factor out the greatest common divisor of the coefficients of 36 y^2 + 48 x y + 16 x^2.

Factor 4 out of 36 y^2 + 48 x y + 16 x^2:

4 (9 y^2 + 12 x y + 4 x^2)

Hint: | Factor by grouping.

The coefficient of x^2 is 4 and the coefficient of y^2 is 9. The product of 4 and 9 is 36. The factors of 36 which sum to 12 are 6 and 6. So 9 y^2 + 12 x y + 4 x^2 = 4 x^2 + 6 x y + 6 x y + 9 y^2 = 2 x (3 y + 2 x) + 3 y (3 y + 2 x):

4 2 x (3 y + 2 x) + 3 y (3 y + 2 x)

Hint: | Factor common terms from 2 x (3 y + 2 x) + 3 y (3 y + 2 x).

Factor 3 y + 2 x from 2 x (3 y + 2 x) + 3 y (3 y + 2 x):

4 (3 y + 2 x) (3 y + 2 x)

Hint: | Combine products of like terms.

(3 y + 2 x) (3 y + 2 x) = (3 y + 2 x)^2:

Answer: 4 (3 y + 2 x)^2

CAN SOMEONE PLEAAE HELP ME ASAP ILL MARK BRAINLIST!!!! PLEASE

Answers

The answer is 1753...

Answer:

its 1753

Step-by-step explanation:

Which statement is true about a translation?

Answers

Answer:

A

Step-by-step explanation:

A translation is the same shape (cloned)

An animal shelter spends $3.00 per day to care for each cat and $5.00 per day to care for each dog. Penelope noticed that the shelter spent $69.00 caring for cats and dogs on Tuesday. Penelope found a record showing that there were a total of 17 cats and dogs on Tuesday. How many cats were at the shelter on Tuesday

Answers

Answer:

x=16

Step-by-step explanation:

Naruto bought a 3 bowls of ramen for $12.50 each. He got a $5.63 discount on his
bill. What percent discount did he receive? Please help this is due very very soon!!!! With explanation thank you!!

Answers

Answer:

15.0133333333% discount

Step-by-step explanation:

Answer:

15.01333333333333

Step-by-step explanation:

Matthew is starting his own landscaping business. Matthew thinks he can
charge $10.50 per hour. If he knows he will only be able to work 120 hours
per month (that's 30 hours per week), how much money will he earn each
month?

Answers

Answer:

1,260

Step-by-step explanation:

Multiply how much you get by the hours. Hope this helps!

What is the measure of angle K, L and M?
HELP PLEASE

Answers

what he said........

Question is in the picture :)

Answers

A just multiply them i got the answer

Answer: The answer is C. :)

Step-by-step explanation: put it in a calculator like... 3.15 divided by 4.2 and you'll get 0.75 :)

Jeff is trying to buy a new car. Which of the following will cause him not to be able to get a loan to purchase the car?
A
Jeff's credit report shows he makes all of his payments on time.
B
Jeff has a credit score that is below 700.
C
Jeff has had a credit history for 10 years.
D
All of the above

Answers

Answer:

B should be the answer

Step-by-step explanation:

Answer:

B

jeff has a credit score that is below 700.

Help me please .........

Answers

Step-by-step explanation:

i need the equation from the first question

v + 2 > - 19 I need help solving​

Answers

Answer:

first figure out what v is then add it with 2 then compare

Step-by-step explanation:

which inequality is a true statement.

select all that correct answers.

a.-5 -7
b.-5=-7
c.-5- -7
e.-5-> - 7

Answers

Answer:

c

Step-by-step explanation:

bc im smart ffff f f g g g g g g. t t t t t

Write a system of linear equations for the graph below.​

Answers

Answer:

We need to determine the equation of both lines first.

Line 1: y = -2x + 3Line 2: y = -1/3x - 2

Now that we know the equations, we can set up a system of equations for this graph where both equations are in standard form.

Line 1:

[tex]y = -2x + 3\\\\2x + y = 3[/tex]

Line 2:

[tex]y = -\frac{1}{3}x - 2\\\\\frac{1}{3}x + y = -2[/tex]

Final answer:

[tex]2x + y = 3\\\frac{1}{3}x + y = -2[/tex]

Answer:

Step-by-step explanation:

F=1.8bc

system by elimination

2x - y = -3
-2x - 8y = 12​

Answers

Answer:

x= -2 y= -1

Step-by-step explanation:

stack the 2 equations on top of each other and add them together

the 2x and -2x cancel out and you are left with -9y=9

this gives you y= -1

you plug the y value into one of the equations:

2x - (-1) = -3

2x+1 = -3

2x= -4

x= -2

I will give brainliest to the best response. I would really like help solving this problem.

Answers

Answer:

Step-by-step explanation:

given

first term(a)=4

last term (l)=(5n-1)

now

[tex]S_{n}[/tex]=[tex]\frac{n}{2}[/tex](a+l)

[tex]\frac{n(3+5n)}{2}[/tex]=[tex]\frac{n}{2}[/tex](a+l)

[tex]\frac{n(3+5n)}{2}[/tex]=[tex]\frac{n}{2}[/tex](4+5n-1)

[tex]\frac{n(3+5n)}{2}[/tex]=[tex]\frac{n}{2}[/tex](5n+3)

[tex]\frac{n(3+5n)}{2}[/tex]=[tex]\frac{n(3+5n)}{2}[/tex] true

what is the lower bound of 8000? someone help me pleaseeee

Answers

Answer:

7500

Step-by-step explanation:

The man rushes through your door with his fists in the air, all of the sudden your vision went black, and he had stolen your points.
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