BlackDays130 BlackDays130
  • 03-07-2017
  • Mathematics
contestada

2. What is the y-intercept for the equation -2 + 5y = -10?
A) (0, 5)
B) (0, -5)
C) (0, 2)
D) (0, -2)

Respuesta :

wikk
wikk wikk
  • 03-07-2017
in the equation
y = mx + b
b is the y-intercept

you have to make this equation look like that (I'm pretty sure you forgot to put an x after the -2, so I put that in)
-2x + 5y = -10
5y = 2x - 10
y = 2/5x - 2

so your b, or y-intercept, is -2

D) (0, -2)

Answer Link

Otras preguntas

The number of patients treated at Dr. Martin's dentist office each day was recorded for nine days. These are the data: 6, 6, 6, 5, 5, 6, 5, 6, 5. Find the mean,
what is a sping tide and when a spring tide occur?
Which best describes the process of editing a conclusion?
How do writers uses direct characterization in a story
PLZZZZZZZZZ HELP THERE IS JUST THIS ONE AND IM STILL CONFUSED PLZZZ HELPPPP ME REAL QUICK ITS REALLY EASY
Which man was a military hero of the mexican american war?
The coordinate grid shows points A through K. Which points are solutions to the system of inequalities listed below? 2x + y ≤ 10 2x − 4y < 8 Answer choices:
A stock-car race lasted 2.07 hours. how many seconds did the race last?
Find the midpoint of the segment with endpoints of 6+3i and -12-5i
What is the term for a group of mice that all live together in the same place?