NEED HELP ASAP!!!!!

a. When x = -1, what is the value of y?
Continue on the following page.
b. When y = 7, what is the value of x?
c. What is the y-intercept of the graph?
d. What is the x-intercept of the graph?
e. What is the slope of the line?
f. What is the equation of the line?

NEED HELP ASAP!!!!!a. When X = -1, What Is The Value Of Y?Continue On The Following Page.b. When Y =

Answers

Answer 1

Answer:

a. y = 3

b. x = 1

c. y-intercept = 5

d. x-intercept = -2.5

e. 2

f. y = 2x + 5

Step-by-step explanation:

Based on the graph, we can see the point where x is -1, y = 3.

Based on the graph, we can see the point where y = 7, x = 1.

Based on the graph, we can see the y-intercept is 5.

Based on the graph, we can see the x-intercept is -2.5.

To calculate the slope of the line, I will be using the points (-1, 3) and (0, 5).

Slope = [tex]\frac{rise}{run}[/tex]

           = [tex]\frac{5-3}{0-(-1)}[/tex]

           = [tex]\frac{2}{1}[/tex]

           = 2

The equation of a line is: y = mx + c where m is the slope and c is the y-intercept. Thus, the equation of the line in this case is: y = 2x + 5


Related Questions

Find the measure of the missing angle

Answers

Answer: b=112 degrees and c=68

Step-by-step explanation:

Answer:

b = 112, c = 68

Step-by-step explanation:

The angle of a line is 180 degrees.

If an angle is 112, 180-112=68 so that blank space will be 68 degrees.

180-68=112, so b=112.

Since b is 112, we now that c is 68.

What is the value of x in the solution to this system of equations?

3x−6y=45

y=−2x+5

Answers

3x - 6(-2x+5) = 45 (substitutes y)
3x + 12x - 30 = 45
15x - 30 = 45
15x = 15
x = 1

What is the length of NM?

Answers

Answer:

See below :)

Step-by-step explanation:

We know that these traingles are all similar. We can see the angle NMK is 60 degrees so we also know that JNK is 60 degrees. Now we know that all of the triangles are 30-60-90 triangles. JN is 3, so from the "leg opposite to 30 degree theorem", we know that NK is two times JN which is 6. Then from the same theorem, we know that NM is NK divided by the square root of 3

[tex]\frac{6}{\sqrt3}[/tex]

We can't have fractions that have irrational numbers in the denominator of a fraction so we multiply it by root3 over root3

[tex]\frac{6}{\sqrt3}[/tex] * [tex]\frac{\sqrt3}{\sqrt3}[/tex]

This then makes it 6 times root 3 over 3

[tex]\frac{6\sqrt3}{3}[/tex]

We then get [tex]2\sqrt{3}[/tex]

Expand and simplify 2(5x + 3) - 2(2x - 3)

Answers

Answer: It is 6x+12

Step-by-step explanation: Distribute 2 to the parenthesis, then do the same at the second parenthesis, 10x+6-4x+6, combine like terms, 10x-4x and +6+6, so 6x+12 is the final result.

if a bag has 22 orange 18 red and 8 blue marbles what is the probability, that I draw blue marble, keep it, then draw another blue marble?

Answers

Answer:

The probability is 8/48

Step-by-step explanation:

There is a total of 48 marbles and 8 of them are blue.

HELP HELP HELP Please

Answers

Answer:

y = 2x², 0, 2, 8

y = 2^x, 1, 2, 4

Step-by-step explanation:

For the first equation, multiply the input by itself and then multiply by two

y = 2x²

y = 2(2)²

y = 2(2*2) = 8

For the second equation, multiply 2 by itself depending on the value of the input

y = 2^x

y = 2²

y = 2 * 2 = 4

2/2
8/4
It’s pretty easy

Find 62÷2. Use the distributive property.

Answers

Answer: The distributive property tells us how to solve expressions in the form of a(b + c). The distributive property is sometimes called the distributive law of multiplication and division. ... Then we need to remember to multiply first, before doing the addition!

Step-by-step explanation: According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

Answer: 31

First, we can break down the number 62.

We will break the number 62 down into 60 + 2.

Now, we will divide the numbers we get after we break down 60.

60 ÷ 2 = 30

2 ÷ 2 = 1

30 + 1 = 31

The answer to your question is 31.

I need help with this

Answers

Answer:

I WAS BORN TO FLEX DIMONDS ON MY NECK I LIKE MORNING CHECKS I LIKE MORING S**

Step-by-step explanation:

Maritza says that the number y is equal to 2 more than 3 times x. Which of the following equations could be used to find the value of y.

Answers

Answer:

C

Step-by-step explanation:

Tessa bought a new phone charger that has a 0.75 meter long cord. Which of the following is equivalent to 0.75 meters?

F.
75 cm

G.
0.75 cm

H.
750 cm

J.
7,500 cm

Answers

Answer: 75 cm

Step-by-step explanation:

the answer is f

1 m = 100 cm

what percent of 15 is 15% of 20​

Answers

Answer:

20 %

Step-by-step explanation:

15% of 20 is 3, and 3 is 20% of 15

Elliot ate 3/8 of a pizza that was cut into 8 slices. How much is left?

Answers

Answer:

5/8

Step-by-step explanation:

Answer:

Convert to a decimal by dividing the numerator by the denominator.

0.046875. Then, change the decimal into a fraction which is 3/64ths

Select the correct answer.
Which term has a degree of 8?
O A. 9xy8
B.
8y
O c. -2.7375
OD. 3x2y4
Algebra 2

Answers

Answer:

i think it might be the letter D

SAVINGS Natalie has $250 in her savings accountinto which she deposits $10 of her allowance each week. The balance of her savings account can be modeled by the function f(w) = 250 + 10w , where w represents the number of weeks. Write a function g(w) to represent the balance of Natalie's savings account if she withdraws $40 to purchase a new pair of shoes. Describe the translation of f(w) that results in g(w) .

Answers

Answer:

[tex]g(w) = 210+ 10w[/tex]

Step-by-step explanation:

Given

[tex]f(w) = 250 + 10w[/tex]

[tex]Withdrawal = \$40[/tex]

Required

Determine g(w)

First, we'll write an expression for g(w)

From the question, we understand that she withdrew $40 from her account balance in w weeks.

This implies that:

[tex]g(w) = f(w) - 40[/tex]

Where f(w) is the account balance in w weeks and $40 is the withdrawn amount

Substitute 250 + 10w for f(w)

[tex]g(w) = 250 + 10w - 40[/tex]

Collect Like Terms

[tex]g(w) = 250 - 40+ 10w[/tex]

[tex]g(w) = 210+ 10w[/tex]

Recall that:

[tex]g(w) = f(w) - 40[/tex]

This means that function f(w) when shifter by 40 units downward, gives g(w)

Adsila and Carlos volunteer to fill gift boxes for soldiers serving overseas. Both work at a constant rate. They work together for 4 hours and fill 108 boxes, Adsila fills 11 boxes every hour. How many boxes does Carlos fill every hour?

Answers

Answer:

Carlos fills 16 boxes per hour.

Step-by-step explanation:

Given that:

Adsila and Carlos are working together to fill the gift boxes for soldiers.

Number of boxes filled while working together in 4 hours = 108 boxes

Number of boxes filled while working together in 1 hour = [tex]\frac{108}{4} = 27[/tex] boxes per hour

Number of boxes filled by Adsila every hour = 11 boxes

To find:

Number of boxes filled by Carlos every hour = ?

Solution:

Number of boxes filled every hour while working together = Number of boxes filled every hour by Adsila + Number of boxes filled every hour by Carlos

Number of boxes filled every hour while working together = 27 = 11 + Number of boxes filled every hour by Carlos

Number of boxes filled every hour by Carlos = 27 - 11 = 16

The cost to rent a lodge for a family reunion is $975. If 65 people attend and pay the same price, how much does each person pay? Write an expression to represent the problem.

Answers

Answer: 15

Step-by-step explanation:

if 975 dollars paid for 65

975/65=15

How many mililiters is 3.78 liters

Answers

Answer:

3780

Step-by-step explanation:

Which of the following is a polygon?

NONE
А
B
C
D
E

Answers

Answer:

letter b is the answer

Step-by-step explanation:

pick me as the brainliest

B bc I think it is and it probably is

Use the Distributive Property to rewrite each expression. -3(-2x + 4)
-6x + 12
6x + 4
5x - 12
6x - 12

HELP ASAP

Answers

Answer:

hope this helps :)

Step-by-step explanation:

plz help asap i'll give brainlest

Answers

Answer:

X=11

Step-by-step explanation

[tex]5^{3+8} =5^{11}[/tex]=11

What is the slope line of a perpendicular to this line " y = 5x -4 "

Answers

Answer:

m=9

Step-by-step explanation:

Pleaseee , whic graph represents the inequiality?

Answers

The answer is D.



Step by Step:
not needed.

6x^3 +8x^2 – 4x
I need help now ‼️‼️‼️‼️‼️‼️

Answers

Answer:

Are there any answers??

Step-by-step explanation:

I need help on what a slope and y-intercept and how to find the equation

Answers

Answer:

y=mx+b is the slope intercept form.

Step-by-step explanation:

m is the slope (how the line is moving across the graph)

b is y-intercept (where the line crosses the y axis)

Hope this helps!

I need to find angle D​

Answers

Angle D is 23 because
127+30+x=180
157+x=180
x=23
The answer is 23 add 127 and 30 and you get 157 and subtract that by 180

Does anybody know how to do that

Answers

Answer:

how to do what? there is no question attached

Step-by-step explanation:

there is no question attached

HELP PLS I HAVE 5 min
Pls guys I’ll make u brainliest

Answers

The correct option is option a

Answer:

fifth option

Step-by-step explanation:

The terms of an arithmetic sequence are made by adding the same value, the common difference, each time

15-18, use the properties of the exponents to write an equivalent expression for each given expression.


15. (4⁴)³



16. 3¹²




17. 4⁵ • 4²



18. 6⁴ • 2⁴











please help!

Answers

15.

[tex]( {4}^{4} ) {}^{3} [/tex]

[tex] = {4}^{4 \times 3} [/tex]

[tex] = {4}^{12} [/tex]

[tex] = 16777216[/tex]

___________________________________________

16.

[tex] \frac{ {3}^{12} }{ {3}^{3} } [/tex]

[tex] = {3}^{12 - 3} [/tex]

[tex] = {3}^{9} [/tex]

[tex] = 19683[/tex]

___________________________________________

17.

[tex] {4}^{5} \times {4}^{2} [/tex]

[tex] = {4}^{(5 + 2)} [/tex]

[tex] = {4}^{7} [/tex]

[tex] = 16384[/tex]

___________________________________________

18.

[tex] {6}^{4} \times {2}^{4} [/tex]

[tex] = ({6 \times 2})^{4} [/tex]

[tex] = {12}^{4} [/tex]

[tex] = 20736[/tex]

Which point lies on the circle x^2+y^2=100
A (0,-100)
B (10,-10)
C (25,75)

Answers

Answer:

NOT a single ordered pair satisfies the equation.

Step-by-step explanation:

Given the equation

[tex]x^2+y^2=100[/tex]

Let us substitute all the given ordered pairs to find which ordered pair satisfies the equation.

For (0, -100)

[tex]x^2+y^2=100[/tex]

substitute x=0 and y=-100

[tex]0^2+\left(-100\right)^2=100[/tex]

[tex]10000=100[/tex]

FALSE

Thus, the ordered pair (0, -100) does NOT satisfy the equation.

For (10, -10)

[tex]x^2+y^2=100[/tex]

substitute x=10 and y=-10

[tex]10^2+\left(-10\right)^2=100[/tex]

[tex]200=100[/tex]

FALSE

Thus, the ordered pair (10, -10) does NOT satisfy the equation.

For (25, 75)

[tex]x^2+y^2=100[/tex]

substitute x=25 and y=75

[tex]25^2+\left(75\right)^2=100[/tex]

[tex]6250=100[/tex]

FALSE

Thus, the ordered pair (25, 75) does NOT satisfy the equation.

Therefore, NOT a single ordered pair satisfies the equation.

The phone you want to purchase is $200. You have a coupon for 30% off the purchase price. How much will you pay for the phone after the discount?

Answers

Answer:

$140

Step-by-step explanation:

Orignal Price: $200

200 x 0.3

= 60

200 - 60

= 140

Answer:the phone will cost 140

Step-by-step explanation:

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