Question

what are the slope and y-intercept ? -9x + 10y =-9

Answer 1

i need help

Answer 2

m=9/10,b=-9/10 where m is the slope and b is the y-intercept

Answer 3

rewrite the equation in the form y = m x + b
the slope will be m the coefficient of x and b is the intercept

Answer 4

how you do that

Answer 5

hello

Answer 6

if I told you 2 + 3 = 5 then you know if I ask what is 2 = you would do what is necessary to leave 2 on one side you would -3 and since you do to one side you would do to the other to keep the balance so 2 = 5-3

use the same principle and find what y =

Answer 7

you isolate what you want and do what is necessary to keep the balance
next you want the coefficient of the variable to be 1

for this problem you have 10 y and you need 1 y so divide by 10

Answer 8

I got 9

Answer 9

-9x + 10y =-9
add 9x to each side
10 y = -9 + 9x
then divide by 10
y = -9/10 + 9/10* x
standard to write the term in x before the constant so
y = 9/10*x -9/10
slope = coefficient of x = 9/10 and intercept = constant = -9/10
are you ok with this now?

Answer 10

@akon are you going to respond or should I skip your questions next time?

Answer 11

thanks