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

Which sentence is an oxymoron? To have peace, we must go to war. A glass can be viewed as either half full or half empty. The lawyer was deceptively honest with
At what point does the graph of 5x + 4y = 12 intersect the y-axis? a. (0, 3) b. (0, -3) c. (3, 0) d. (5, 0) e. (0, -5)
which factor will decrease in response to increased cardiorespiratory fitness
What adds to 22 and multiplies to 21?
the thirteenth amendment to the U.S. constitution affected the lives of millions of African Americans by
Which is a contribution of classical Rome to modern Western civilization? A. network of long-distance paved roads B. creation of international sports competi
Charlene decided to ride her bike from her home to visit her friend Danny. Three miles away from home, her bike got a flat tire and she had to walk the remain
How does the Constitution limit presidential power?
Given the balanced equation representing a reaction: 4Al(s) + 3O2(g)-->2Al2O3(s) Which type of chemical reaction is represented by this equation? (1) double
Which of these elements is the best conductor of electricity? (1) S (3) Br (2) N (4) Ni