mirandakatherine986 mirandakatherine986
  • 26-05-2021
  • Mathematics
contestada

Find the rate of change

Find the rate of change class=

Respuesta :

jimrgrant1 jimrgrant1
  • 26-05-2021

Answer:

3rd option

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the rate of change and c the y- intercept )

Given

2x + 8y = - 4 ( subtract 2x from both sides )

8y = - 2x - 4 ( divide terms by 8 )

y = - [tex]\frac{2}{8}[/tex] x - [tex]\frac{4}{8}[/tex] , that is

y = - [tex]\frac{1}{4}[/tex] x - [tex]\frac{1}{2}[/tex] ← in slope- intercept form

with rate of change m = - [tex]\frac{1}{4}[/tex] and y- intercept c = - [tex]\frac{1}{2}[/tex]

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