All categories

2 years ago

What is the slope intercept form of the equation

Mathematics

2 answers:

Serga [27]2 years ago

7 0

First you was to put the question into mx+b=y
1. x-7y=0
-x on both sides
-7y=-x+0
divide both side by -7
y= 1/7x+0 is the answer
you don’t have to add the 0

jenyasd209 [6]2 years ago

6 0

I don’t remember lol

You might be interested in

the reptile house at the zoo has 245 reptiles.each habitats hold s 5 reptiles how many habitats are there

Usimov [2.4K]

49 habitats are at the zoo because 245 divided by 5 is 49! (: (: (: hope I helped

6 0

3 years ago

Read 2 more answers

Linear equations

yarga [219]

1. x = 2
2. x = 9
3. a = 3
4. x = 13
5. c = 3
6. s = 3
7. x = 7
8. c = 0
9. b = 1
10. c = 4
11. x = 4
12. x = 8
13. x = 12
14. y = 10
15. x = 11
16. x = 10
17. x = 6
18. x = 11

8 0

2 years ago

Write In Simplifed Form 14(5x-8y)

MrMuchimi

Unary minus: -8
Multiple: 5 * (-8) = -40
Multiple: 14 * (-40) = -560
The answer is -560

4 0

2 years ago

Given the trinomial, what is the value of the coefficient B in the factored form? 2x2 + 4xy − 48y2 = 2(x + By)(x − 4y) −12 12 −6

Sonja [21]

Answer:

B is 6.

Step-by-step explanation:

We are trying to find a value for $B$ such that:

$2x^2+4xy-48y^2=2(x+By)(x-4y)$ is true for every $x,y$ .

So let's choose $x=0,y=1$ :

$2(0)^2+4(0)(1)-48(1)^2=2(0+B(1))(0-4(1))$

$2(0)+0-48=2(B)(-4)$

$0-48=-8B$

$-48=-8B$

Divide both sides by -8:

$\frac{-48}{-8}=B$

$6=B$

$B=6$

Note: I didn't want to choose y to be 0 because the value of B would disappear from the equation. So you should be able to have chosen any x and y except for y=0 to solve the equation for B.

Check:

So let's check and use foil to multiply out the right hand side.

$(x+6y)(x-4y)$

$x(x)+x(-4y)+6y(x)+6y(-4y)$

$x^2-4xy+6xy-24y^2$

$x^2+2xy-24y^2$

There was a 2 in front of that multplicapltiation:

$2(x+6y)(x-4y)$

$2(x^2+2xy-24y^2)$

$2x^2+4xy-48y^2$

This is exactly what we have on the left hand side of your given equation.

3 0

3 years ago

Please answer this question in two minutes

sergey [27]

Answer:

W = (18,0)

Step-by-step explanation:

I found the slope of the line from point M to point V. The slope is -3.875. I continued this slope starting with point V to find the coordinates of point W. The coordinates of point W are (18,0).

I graphed the coordinates and the line of VW on the graph below.

6 0

3 years ago