alissa3329
alissa3329 alissa3329
  • 22-02-2019
  • Mathematics
contestada

Which of the following equations is of a line whose slope is 3/4 and y-intercept is 6?
A.3x-4y=-6
B.3x-4y=6
C.3x-4y=-24

Respuesta :

jimrgrant1 jimrgrant1
  • 22-02-2019

Answer:

C

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 = [tex]\frac{3}{4}[/tex] and c = 6, hence

y = [tex]\frac{3}{4}[/tex] x + 6 ← in slope- intercept form

multiply through by 4

4y = 3x + 24 ( subtract 4y from both sides )

0 = 3x - 4y + 24 ( subtract 24 from both sides )

- 24 = 3x - 4y , that is

3x - 4y = - 24 ← in standard form

Answer Link
agpier04 agpier04
  • 17-12-2020

Answer:

C

Step-by-step explanation:

Answer Link

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