salgadobrittany salgadobrittany
  • 12-09-2016
  • Mathematics
contestada

The equation of a line is x+4y=15
What is the y-intercept of the line ?
A. 15/4
B. 4/15
C. 15
D. -15

Respuesta :

Аноним Аноним
  • 12-09-2016
The y-intercept of the line is the value of "y" when x=0
Therefore:
if x=0
0+4y=15
4y=15
y=15/4

Answer: A.  15/4
Answer Link
Brainly4life
Brainly4life Brainly4life
  • 26-09-2018

To find the y intercept of the line we need to know x=0

x+4y=15 The original problem.

x(0)+4y=15 X=0

4y=15   Simplified

x=3.75 or 15/4  Divide by both sides

Easy answer: A

There's your answer! Hope it helps

Answer Link

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