abi1634 abi1634
  • 31-10-2019
  • Mathematics
contestada

Which equation represents a line that passes through (2,-1/2) and has a slope of 3?

Which equation represents a line that passes through 212 and has a slope of 3 class=

Respuesta :

nanabanana941 nanabanana941
  • 31-10-2019

Answer:

the 3rd one

Step-by-step explanation:

Answer Link
jimrgrant1 jimrgrant1
  • 31-10-2019

Answer:

C

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 = 3 and (a, b) = (2, - [tex]\frac{1}{2}[/tex], thus

y - (- [tex]\frac{1}{2}[/tex]) = 3(x - 2), that is

y + [tex]\frac{1}{2}[/tex]  = 3(x - 2)

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