johnsonsavannah69 johnsonsavannah69

11-05-2017
Mathematics

contestada

Which equation is a point slope form of the equation of this line? (-2,1). (1,7)

A. -2x+y+5=0
B. Y=2x-5
C. (Y+1)=-1/2(x-2)
D. (Y-1)=2(x+2)

Respuesta :

ghanami ghanami

14-05-2017

hello :
answer : D. (Y-1)=2(x+2)
because :
if x=1 ... y =7
if : x= -2 .... y= 1
the slope is : (1-7)/(-2-1) = -6/-3=2

Answer Link

Otras preguntas

All organisms need instructions to specify their traits. The instructions, or code, that is responsible for all the inherited traits of an organism is held in g

Was the boycott by the colonists successful? explain.

how was the significant advancement of the caravel?

2. Make a list of at least 5 business ideas that interest you. Then explain which one you think is the best opportunity for you. Give at least 3 reasons why thi

What event started the trojan war?

Elizabeth I's relationship with parliament demonstrated which of the following to other countries? A. A parliament can control a female absolute ruler B. Good

What do you call a situation in which any resource you gain is a loss of resource for someone else?

Even though Hawaii is one of the fifty U.S. states, it is also considered part of _____.

How is skin part of the integumentary system and the excretory system?

What does barzakh mean