Mathematics College

Which equation represents the graphed function?
O y = 4x - 2
O y = -4x - 2
Oy = -x-2
O y=-x-2

Which Equation Represents The Graphed Function?O Y = 4x - 2O Y = -4x - 2Oy = -x-2O Y=-x-2

Answers

Answer 1

9514 1404 393

Answer:

  y = 1/4x -2

Step-by-step explanation:

The line rises one unit from -2 to -1 as x changes from 0 to 4. The slope is ...

  m = rise/run = 1/4

The y-intercept (b) is where the line crosses the y-axis, at y = -2.

The equation in slope-intercept form is ...

  y = mx + b

  y = 1/4x -2

Related Questions

7 million as a percentage of 32 million

Answers

21.9% is 7 million as a percentage of 32 million

7 million as a percentage of 32 million is 21.9%.

What is Percentage in Mathematics?

In mathematics, a percentage is a number or ratio that can be expressed as a fraction of 100.

Given are two numbers 7 million and 32 million.

The given operation is -

7 million as a percentage of 32 million. This means that, we have to find -

what percentage of 32 million is 7 million.

We can calculate it as follows -

7/32 x 100

0.21875 x 100

21.9 %

Therefore, 7 million as a percentage of 32 million is 21.9%

To solve more questions on Percentage, visit the link below-

https://brainly.com/question/25656758s

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F(x)=x^2+6x+8 What are the zeroes of the function? Write the smaller x first, and the larger x second

Answers

the answer is x6+6+6-7
x²+6x+8= 0
Discriminant = 6²-4·1·8 = 4
Pythagorean theorem:
x = [-6±√(6²-4·1·8)]/[2· 1] = [-6±√4]/2 = -4, -2
Zeroes: -4,-2

A book club wonders if fewer than 40 percent of students at a local university had read at least one book during the last year. To test the claim, the book club selected a random sample of students at the local university and recorded the number of students who had read at least one book during the last year. The club conducted a test with the hypotheses H0:p=0.40 versus Ha:p<0.40. The test yielded a p-value of 0.033. Assuming all conditions for inference were met, which of the following is an appropriate conclusion?
A. At the significance level α=0.01, the null hypothesis is rejected. There is convincing evidence to support the claim that fewer than 40% of the students at the local university read at least one book last year. A
B. At the significance level α=0.01, the null hypothesis is rejected. There is not convincing evidence to support the claim that fewer than 40% of the students at the local university read at least one book last year. B
C. At the significance level α=0.01, the null hypothesis is not rejected. There is convincing evidence to support the claim that fewer than 40% of the students at the local university read at least one book last year. C
D. At the significance level α=0.05, the null hypothesis is rejected. There is convincing evidence to support the claim that fewer than 40% of the students at the local university read at least one book last year. D
E. At the significance level α=0.05, the null hypothesis is rejected. There is not convincing evidence to support the claim that fewer than 40% of the students at the local university read at least one book last year. E

Answers

Answer: c

Step-by-step explanation:

If all guitar players are musicians, then all musicians are guitar players.

Does this statement make sense or does not make sense? Give a reason to support your answer.

Answers

Answer:

This does not make sense.

Step-by-step explanation:

Just because you are a musician does not mean you play the guitar.

You can play the piano and a trumpet, but not be able to play a guitar!

Answer:

s This doesn't make sense because a musician is described as someone who plays a musical instrument making the first statement correct however all musicians aren't guitar players because there are other instruments besides guitars so the second statement can't be true.

Step-by-step explanation:

Write the equation of the line that passes through (1, -2) and is parallel to x - 2y = -2.​

Answers

Answer:

y=(1/2)x-(5/2)

the slope is 1/2 so use that to find the equation of the line

100 POINTS!!!!!!! I WILL GIVE BRAINLIEST!

YOU MUST SHOW YOUR WORK OR I WILL NOT GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

In the morning, Jasmine biked to her grandma's house in 45 minutes. When she was biking back home in the evening it was foggy and she went 4 mph slower. The trip back took her 1 hour and 10 minutes. How far from her house does her grandmother live?

Answers

Answer:

8.4 miles

Step-by-step explanation:

Let the speed in the morning be s, then in the evening it is s - 4

The distance is equal both directions:

45 min *s = 1 hr 10 min *(s - 4)

Time in hours:

45*1/60*s = (1 + 10*1/60)(s - 4)3/4s = 7/6s - 7/6*4

Multiply all terms by 12 to clear fraction:

9s = 14s - 565s = 56s = 56/5s= 11.2 mph

The distance is:

3/4*11.2 = 0.75*11.2 = 8.4 miles

Answer:

the answer is 8.4

Step-by-step explanation:

hope it helps. even I'm stuck so I went on brainly and the guy who helped you is a god ls mark the other person brainliest he deserves it with all the clean work and all

a) What is probability of ordering a combo of a chicken salad or Turkey.

Answers

Answer:

Each is 1/2

Step-by-step explanation:

Chicken salad is one item and Turkey is another

so ordering either of them results to the probability of 1/2

Hope this helps you.

Joe borrowed $2,000 from the bank at a rate of 7% simple interest per year. How much interest did he pay in 8 years?

Answers

Answer:

Do 2000 x 8

Step-by-step explanation:

16,0000

Answer:

$1120

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)

Which choice is the solution to the inequality below? 2x < 20 O A. x> 10 O B. x< 10 O c. x< 20 O D. x > 20​

Answers

Answer:

2x<20 (divide both sides by 2, same as you would if an = were between them)

x<10 or B

An equation for the line whose slope is 5 and which passes through the point ( –2, 11) is

Please help ASAP

Answers

The answer is y = 5x + 21

hope this helps!

What is the slope of the line through the points (1,5) and (-2,-4)?
a) o'z
b) 0-3
c) O-1
d) 0-13
e) O 3
f) None of the above.

Question 8

Answers

Answer:

slope = 3

Step-by-step explanation:

Use the coordinates of the points to determine the slope.

6 divided by 4? i need help! my kid doesn’t know the answer!

Answers

Answer:

1.5

Step-by-step explanation:

6/4=1.5

Answer:

1.5

To find the answer, do the divison. If your child doesn't know, teach them

Will mark brainiest! Select all that apply.

Answers

I don’t see the pic so I can’t help

I NEED HELP ! ill mark brainlist

Answers

Answer:(x + 3)(x + 3)

Step-by-step explanation:

Find an equation of the circle that has center (6.-3) and passes through (1, 1).

Answers

Answer:

[tex](x-6)^{2} + (y+3)^{2} =41[/tex]

Step-by-step explanation:

Equation of circle is

[tex](x-a)^{2} + (y-b)^{2} =r^{2}[/tex]

Where (a, b) is center of circle and r is radius

Here (a, b) = (6, -3) and radius can be determined by calculating the distance from center to point (1, 1)  

[tex]r=\sqrt{(6-1)^2 +(-3-1)^2} \\r= \sqrt{25+16}\\r= \sqrt{41}[/tex]

Substituting values in equation of circle

[tex](x-6)^{2} + (y+3)^{2} =41[/tex]

Solve for k: k + 6 > -37
A. k > -43
B. k > 43
C. k < 43
D. k < -43

Answers

Answer:

A. k > -43

Step-by-step explanation:

1. k + 6 > -37

2. subtract 6 from both sides

3. k > -43

Answer:

The abswer is a

Step-by-step explanation:

I took the test and a was correct

A pound of blueberries cost 4 dollars how many pounds of blue berries can you buy with 1 dollar.

Answers

Answer:

one quarter of bule berries

Step-by-step explanation:

i was abandon as a young piggy, because i was the runt

Answers

Answer: sorry to hear that

Step-by-step explanation:

what is (1/2) by the third power?

Answers

Answer:1/8

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

1/2 x 1/2 x 1/2 = 1/8

Simplify the expression. Enter the answer in the bo
2
= 3+(-7)+
5
+
5

Answers

Answer:

[tex] \frac{ - 19}{5} = \frac{ - 19}{5} [/tex]

hope it's helpful ❤❤❤

THANK YOU.

Explain what you know about the product when you multiply tenths by tenths.​

Answers

Answer:

1/10 times 1/10 is 1/100

Step-by-step explanation:

this is the same as 0.1

The product when you multiply tenths by tenths will become hundredths.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

For instance, since the challenge asks us to determine one-tenth of eight-tenths, 0.1 x 0.8 = 0.08 One tenth of eight-tenths equals eight hundredths because a tenth (or a tenth repeated by a tenth) is equal to a hundredth.

Repeated addition is what multiplication is. Put a 0 at the end of the number when combining whole numbers by 10.

The product when you multiply tenths by tenths will become hundredths.

More about the Algebra link is given below.

https://brainly.com/question/953809

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You pick a card at random. 4 5 6 7 What is P(not 5)?

Answers

Answer:

3/4

Step-by-step explanation:

There are 4 cards and 3 are not the number 5. That is a possibility of 3/4 or 75% of picking a card that is not 5.

3/4 this is the answer to your question

22)



The graph shows y as a function of x. Suppose a point is added to this graph. Which choice gives a point that preserves the function?
A) (1, 9)
B) (8, 9)
C) (−3, 3)
D) (−6, −5)

Answers

A IS THE CORRECT ANSWER I HOPE THIS HELPS HAVE A GOOD DAY

Answer:

A

Step-by-step explanation:

x=1 y=9  it i shard for me to explain but you just need to find how it would look like as y=mx+b or even just y=mx

You pick a card at random. 5 6 7 What is P(not even)?

Answers

2 out of 3 or 2 thirds.
Because 5 and 7 are not even numbers and you are more likely to get an odd number (5 or 7 rather than 6) :)

Please help I need to get this right

Answers

The answer is B..hope this helped!

Answer:

5x^2

Step-by-step explanation:

20x^(4)-10x^(3)-15x^(2) = 5x^3-1=5x^2

The graph of the function f(x) = -(x + 3)(x - 1)

Answers

Answer: F=-x^2-2x+3/3

How can you break a table into two part

Answers

with a saw?





explanation:


Question: What value of x makes the equation true?

Answers

The correct answer is 32 hope this helps

Answer: The answer would be 10.4

Step-by-step explanation:

I know this because you would do 10 x 10.4 = 104  104-4=100  100 ÷ 5 = 20

1.567 a rational number

Answers

Answer:

I suppose that we want to know if:

1.567 is a rational number.

Ok, we know that a rational number is a number that can be written as the quotient between two integer numbers, such as:

a/b

where a and b are integer numbers.

So let's try to write 1.567 in that form.

One thing that we can do, is to multiply it and divide it by the same number (this does not change the number, is equivalent to multiply by 1).

First, let's count the number of decimals after the decimal point, if we have N decimals, we need to multiply and divide by 10^N

in this case, we have N = 3.

Then we need to multiply and divide by 10^3.

10^3 = 10*10*10 = 1000

We need to multiply and divide by 1000.

We will get:

1.567 = 1.567*(1000/1000) = (1.567*1000)/(1000) = 1567/1000

That is the quotient between two integer numbers, then we can conclude that 1.567 is an integer number.

Yes

because it's a rational number

Solve for x 7-x=10
X=-5
X=3
X=17
X=-3

Answers

Answer:

Step-by-step explanation:

7-x=10

subtract -7 from both sides

-x=10-7

-x=3

x=-3

-3 is the answer and i am saying this cuz it needs to be longer than 20 characters or what ever
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