r6enBlanaColpaioa r6enBlanaColpaioa

04-05-2016
Mathematics

contestada

What is the equation of the line that passes through the points (-2, 3) and (2, 7)?
x - y = -1
x - y = -2
x - y = - 5
x - y = - 6

Respuesta :

Edufirst Edufirst

11-05-2016

x -y = -5

To see that substitute the points.

First, point (-2,3)

-2 - 3 = -5

Now second point (2,7)

2 - 7 = -5

As you have seen, both points belong to the equation x - y = -5

Answer Link

Otras preguntas

Show that 9x^2-17x-85=0 give you solutions to 3 correct significant figures There are two possible answers for x

Explain why the gravitational acceleration of any object near earth is the same matter what was the mass of the object

What is the answer to split 56 in the ratio of 3:4

in what situation does friction make an object change its shape

if the score is 90% and the total is 70 what is the number correct ?

In the top row of an chessboard, Tom writes the values 1, 2, 4, 8, 16, 32, 64, 128. In the leftmost column, Tom writes the values 1, 3, 9, 27, 81, 243, 729, 2

The data represent the ages of people working at a store. 19, 27, 20, 26, 20, 24, 32, 23, 20, 19, 21 What is the first quartile of these ages?

The tropical climate zone is in which two states?

Which sentence correctly forms the plural of the letter c? A.How many c's are in accordion? B.How many cs'

a swimming pool holds 375,000 liters of water. two large hoses are used to fill the pool. the first hose fills at a rate of 1500 liters per hour and the second