03-02-2018
Mathematics

contestada

What is the equation of the line that passes through the points (-2,3) (2,7)?

x-y=-1
x-y=-2
x-y=-5
x-y=-6

Respuesta :

annastasia annastasia

03-02-2018

(y-3)/(x+2) = (7-3)/(2+2)

(y-3)/(x+2) = 4/4

(y-3)/(x+2) = 1

y - 3 = x + 2

x - y = -5

Answer Link

Otras preguntas

Express each ratio as a fraction in its lowest terms. 18 hours to 2 days

how to make personal history

Discuss the role of the kidney in 1. Regulation of blood pressure. 2. Regulation of ECF volume and electrolytes.

help me pls i don't get thisggg

Given: x + 2 < -5. Choose the solution set. {x | x R, x < -3} {x | x R, x < 3} {x | x R, x < -7} {x | x R, x < 7}

225 students appeared at an examination. Among them, the ratio of the number of students who passed in the first and in the second division were 4.5. If 25 stud

fill in the blanks Pasaline could ----- and ------- very easily.

A group of hospital workers belonging to a union each earn the same hourly wage. The union dues are 2 percent of each paycheck regardless of whether the employe

20. What intermolecular forces would affect the interactions of water molecules? Explain why.

____ of the footballers was given a cash prize for winning the championship (a) All (b)Any (d) Most (C)Some (e)Each