# Please help!!!!!! Which is the equation of the line passing through (0, 4) and (8, 0)?

QUESTION POSTED AT 19/08/2019 - 05:49 PM

The slope m is given by:
m = (4 - 0)/(0 - 8) = -(1/2)
When x = 0, y = 4. Therefore the y-intercept is 4.
The equation of the line is:
y = -(x/2) + 4

## Related questions

### On a number line with 8 spaces find the value of 1

--.--.--.--.--.--.--.--.--.--.--.
0 1 2 3 4 5 6 7 8 9 10

7 is your answer because there is 7 jumps between 1 and 8

ANSWERED AT 23/09/2019 - 04:31 AM

QUESTION POSTED AT 23/09/2019 - 04:31 AM

We can set up a ratio to solve this problem:
15shot        x
5min         12min
We can then cross multiply to get the equation:
180=5x
36=x
36 shots in 12 minutes.

ANSWERED AT 23/09/2019 - 04:31 AM

QUESTION POSTED AT 23/09/2019 - 04:31 AM

### Which of the following statements uses the multiplicative identity? (A) (-8)(1) = -8 (B) -8 + 0 = -8 (C) (-8)(-1) = (-1)(-8) (D) -8 + 1 = 1 + (-8)

Answer:       A. -8 x 1 = -8

Step-by-step explanation:

Because i have had experince with it before

ANSWERED AT 23/09/2019 - 04:31 AM

QUESTION POSTED AT 23/09/2019 - 04:31 AM

### Describe two different ways that you can find the product 8 x 997 using mental math. Find the product and explain why your methods work

Do  times 9 and 8 times 9 and 8 times 7 and put ur answers together

ANSWERED AT 23/09/2019 - 04:30 AM

QUESTION POSTED AT 23/09/2019 - 04:30 AM

2/3x + 6 - 1/3x - 4 = -6
X = -24

ANSWERED AT 23/09/2019 - 04:30 AM

QUESTION POSTED AT 23/09/2019 - 04:30 AM

### Math question I need help with

Let's you and me discuss a few things that you already know:

-- What's a y-intercept ?
The y-intercept on a graph is the place where it crosses the y-axis.

-- That's the value of 'x' at the y-intercept ?
The y-intercept is on the y-axis, so 'x' is zero there.

-- Good !  So how would you find the y-intercept of a function ?
You say that  x=0  and look at what 'y' is.

-- Very nice.  What's the function in this question ?
The function is

f(x)  [or 'y']  =  x⁴ + 4x³ - 12x² -32x + 64   .

--  Excellent.   What's the value oif that function  (or 'y')  when  x=0  ?

It's just  64 .

-- Beautiful.
Are there any answer choices that cross the y-axis at  64 ?
How many are there ?

There's only one.
It's the upper one on the right hand side.

ANSWERED AT 23/09/2019 - 04:30 AM

QUESTION POSTED AT 23/09/2019 - 04:30 AM

The answer would be 33 3/4.

ANSWERED AT 23/09/2019 - 04:30 AM

QUESTION POSTED AT 23/09/2019 - 04:30 AM

### How do I write an equation in slope intercept form that passes through point (-7,6) and is perpendicular to line with slope -3/7

When two lines are perpendicular, their slopes are negative reciprocals.

That means that the slope of one line is  -1/(slope of the other line).

You have the slope of one line.  It's  -3/7 .

So the slope of any line perpendicular to that one is  7/3 .

Now you know the slope of the new line, and you know one point on it.

Slope  =  7/3
Through the point  (-7, 6)

I'm pretty sure you know how to do the rest.
The trick was knowing how to find the slope of the new line.

ANSWERED AT 23/09/2019 - 04:30 AM

QUESTION POSTED AT 23/09/2019 - 04:30 AM

### Just need a little help

2/3x + 6 - 1/3x -4 = -6
1/3x + 2 = -6
1/3x = -6 - 2
1/3x = -8
x = -8 * 3
x = -24

ANSWERED AT 23/09/2019 - 04:29 AM

QUESTION POSTED AT 23/09/2019 - 04:29 AM

### Find the sum of (8a + 2b - 4) and (3b - 5).

8a + 2b - 4 + 3b - 5....combine like terms
8a + 5b - 9 <==

ANSWERED AT 23/09/2019 - 04:29 AM

QUESTION POSTED AT 23/09/2019 - 04:29 AM

### Can somebody help me on #'s 10 &14 plz

Hope this helps. let me know if you need any further assistance.

ANSWERED AT 23/09/2019 - 04:29 AM

QUESTION POSTED AT 23/09/2019 - 04:29 AM

### Solve by factoring x^2-4x-12=0

(x-6)(x+2)=0
x=6 or -2

ANSWERED AT 23/09/2019 - 04:29 AM

QUESTION POSTED AT 23/09/2019 - 04:29 AM

### I need help on #16 plz help me :-/i

Hope this helps. let me know if you need any further assistance.

ANSWERED AT 23/09/2019 - 04:29 AM

QUESTION POSTED AT 23/09/2019 - 04:29 AM

### The area of a triangle is 144 square miles. the height is 8 miles. find the length of the base. plz help

144×2÷8=36 miles S=1/2 ah

ANSWERED AT 23/09/2019 - 04:29 AM

QUESTION POSTED AT 23/09/2019 - 04:29 AM

Have you learned about "unit rates" yet ?
That's what you need to use to answer this one.

Mrs. Brown's homeroom:

(72 subscriptions) / (24 students)

=    (72 / 24)  subscriptions/students

=     average of 3 subscriptions per student

Mrs. Garcia's homeroom:

(98 subscriptions)  /  (28 students)

=      (98 / 28)  subscriptions/students

=      average of 3.5 subscriptions per student

Mrs. Garcia's homeroom sold more subscriptions PER STUDENT .

ANSWERED AT 23/09/2019 - 04:28 AM

QUESTION POSTED AT 23/09/2019 - 04:28 AM

### How many lines of symmetry

2 lines of symmetry

ANSWERED AT 23/09/2019 - 04:28 AM

QUESTION POSTED AT 23/09/2019 - 04:28 AM

### HELP!!! This is so confusing

ANSWERED AT 23/09/2019 - 04:28 AM

QUESTION POSTED AT 23/09/2019 - 04:28 AM

The five is greater than the six in this case. the five means 5/10 and the six means 6/100.

ANSWERED AT 23/09/2019 - 04:28 AM

QUESTION POSTED AT 23/09/2019 - 04:28 AM

### Number of possible roots in x^4-14x^2+45=0

That's the picture. (*^▽^*)

ANSWERED AT 23/09/2019 - 04:28 AM

QUESTION POSTED AT 23/09/2019 - 04:28 AM

### How many lines of symmetry

I believe it's 4 lines

ANSWERED AT 23/09/2019 - 04:28 AM

QUESTION POSTED AT 23/09/2019 - 04:28 AM

### How many lines of symmetry dose this figure have?

It only has one line of symmetry

ANSWERED AT 23/09/2019 - 04:27 AM

QUESTION POSTED AT 23/09/2019 - 04:27 AM

### HELP!! I need help with these two plz!!

Hope this helps! let me know if you need any further assistance!

ANSWERED AT 23/09/2019 - 04:27 AM

QUESTION POSTED AT 23/09/2019 - 04:27 AM

### Can you help me because I don't understand it so please explain the process to me. (With the answer)

#19 is \$63 per ticket I got this by dividing 252/4 which equals 63. Hope this is what u are looking for.

ANSWERED AT 23/09/2019 - 04:27 AM

QUESTION POSTED AT 23/09/2019 - 04:27 AM

### What is the mode of this data 2,4,5,3,2,7,4,2,8,1,5

The mode of the set of numbers is 2.

Work is attached in the image provided.

ANSWERED AT 23/09/2019 - 04:27 AM

QUESTION POSTED AT 23/09/2019 - 04:27 AM

### Simplify all the ratios. Show your work! 1) 400g:2kg 2)60m:12m 3)27in:3ft 4)5lb:48oz 5)100s:7min

I can help u but just give me 5 mins or 2 to help u :) ill get back to u right away

ANSWERED AT 23/09/2019 - 04:27 AM

QUESTION POSTED AT 23/09/2019 - 04:27 AM

### 14.347 rounded to the nearest tenth on a number line

14.347 rounded to the nearest tenth would be 14.300. It would lie in the middle of 14.200 and 14.400 on a number line.

ANSWERED AT 23/09/2019 - 04:27 AM

QUESTION POSTED AT 23/09/2019 - 04:27 AM

### Write an equation in words and in symbols to represent the situation: Grace has \$100 she is buying charms for her bracelet that cost \$5 each write an equation showing the relationship between the number of charms (c) she buys and the amount of money she has left (l)

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ANSWERED AT 23/09/2019 - 04:26 AM

QUESTION POSTED AT 23/09/2019 - 04:26 AM

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ANSWERED AT 23/09/2019 - 04:26 AM

QUESTION POSTED AT 23/09/2019 - 04:26 AM

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Hi , the answer is 15 miles per hour because 45 divided by 3 equals 15 , one hour equals to 15 , two hours =30 and three hours =45 , it goes by 15.

ANSWERED AT 23/09/2019 - 04:26 AM

QUESTION POSTED AT 23/09/2019 - 04:26 AM

### Kyle cut a 4 foot piece of rope into pieces that are each 0.25 feet long. how many pieces of rope did he get.

Kyle will get 16 pieces of 0.25 feet each

## Step-by-step explanation:

The total length of rope is 4 feet

Kyle cut the rope so that each piece is 0.25 feet long

The total number of pieces that he can get is

4 / 0.25 which will gives us 16 pieces

So Kyle will get 16 pieces of 0.25 feet each

ANSWERED AT 23/09/2019 - 04:26 AM

QUESTION POSTED AT 23/09/2019 - 04:26 AM