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

It was wronghzjzjhxhdjdjshhgzjsb
2 cars are 200 km apart and then drive towards each other, one at a speed of 40 km/hr and the other at a speed pf 100 km/hr. how much time till they meet?
I need help adding and subtracting polynomials!!!
How did the Whigs approach the election of 1840? [Select all that apply.]
A rectangle has an area of 40 square feet. Select all the possible dimensions of the rectangle D 10 in., 30 in. A 4 ft, 10 ft B 20 ft, 20 ft C5 ft, 8 ft E 1 in
What is the base or root of the word discontinued
Click on the link to this video to listen to a passage about science. Take notes as you are listening. Remember to include only key words. If necessary, you may
Useful information about process variables is provided to operators by all of the following EXCEPT a. recorders b. bourbon tubes c. indicators d. alarms
10. The purpose of the reporter's formula is to O check sources Orefine the topic O gather details O explore audience and purpose
On Wednesday 72% of the customers who bought gas at a gas station made additional purchases. There were 250 customers who bought gas How many of these 250 custo