kgin4758
kgin4758 kgin4758
  • 10-02-2022
  • Mathematics
contestada

What is the equation of the line that passes through the point (−8,−7) and has a slope of 1?

Respuesta :

jimrgrant1 jimrgrant1
  • 10-02-2022

Answer:

y = x + 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

here m = 1 , then

y = x + c ← is the partial equation

To find c substitute (- 8, - 7 ) into the partial equation

- 7 = - 8 + c ⇒ c = - 7 + 8 = 1

y = x + 1 ← equation of line

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