onlywork874 onlywork874
  • 04-05-2020
  • Mathematics
contestada

What is an equation of the line that passes through the points (-7, -7) and
(-5, -3)?​

Respuesta :

SvetkaChem
SvetkaChem SvetkaChem
  • 04-05-2020

Answer:

y = 2x + 7

Step-by-step explanation:

We can use slope-intercept form.

y = mx + b

slope m = (y2- y1)/(x2-x1) = (-3-(-7))/(-5 -(-7)) = 4/2 = 2

m = 2

y = 2x +b

To find b we can use one of the points for example (-5,-3)

-3 = 2*(-5) + b

-3 = - 10 + b

b = 7

y = 2x + 7

Answer Link
kay67453
kay67453 kay67453
  • 04-05-2020
What they said !!!!!!
Answer Link

Otras preguntas

What is the greatest difficulty in China?A:Lack of available space B:Lack of higher education C:Population D:Limited natural resourcesI think it's C
what was the basis of Plessy's appeal
Which compound is insoluble in water
what organization did the United States employ during the cold war to work covertly in communists countries
From a group of 10 people, 5 are selected at random to participate in a game show. In how many ways can the 5 people be selected?
the sum of -15/32 and 7/32 is
$5,000 is invested in two different accounts yielding 3% and 3.5% interest. The interest earned on the two accounts is $155.
how did World War II affect life in Japan
when the moon reaches equal periods of orbital and rotational periods, it's in what rotation
This exists in the space surrounding a charged particle and exerts a force on other charged particles.