ksweetpea2001org4nt ksweetpea2001org4nt
  • 10-01-2020
  • Mathematics
contestada

What is the equation of a line that has a slope of -2 and goes through (-1, -1)
y + 1 = -2(x + 1)
y - 1 = -2(x -1)
y + 1 = 2(x + 1)
y - 1 = 2(x - 1)

Respuesta :

jimrgrant1 jimrgrant1
  • 10-01-2020

Answer:

y + 11 = - 2(x + 1)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Here m = - 2 and (a, b) = (- 1, - 1), thus

y - (- 1) = - 2(x - (- 1)), that is

y + 1 = - 2(x + 1)

Answer Link

Otras preguntas

what would a third party need to do to win national elections
why is it difficult to collect evidence about the sky
Sum of one half t and one-third s
eight and three fourths minus five and one sixth equals ?
who killed Julia Stoner in the story of the Speckled Band ?
mAKE THIS PARAGRAPH BETTER CORRECT SPELLING GRAMMAR THANK YOUU First of all, Nelson Mandela was well-known for his fight to destroy the apartheid. The aparthei
is the following sentence true or false. very few minerals are compound
What percent of 600 is 84?
What is 0.036 written as a fraction in simplest form this is math
If Chris and Lisa went shopping and spent a total of $25.50 and Lisa spent $13.50 more then Chris spent. How much did Lisa spend?