Question

A line with a slope of -2 crosses the y-axis at (0, 3). The equation of the line is

Answer 1

its the same as before

Answer 2

y=mx+b

Answer 3

y = mx +b
again slope is m
y -intercept point is where line cross y-axis when

Answer 4

m is the slope plug it in

Answer 5

y=3x+b

Answer 6

y=-2x+b

Answer 7

yes you can substitute values
or just use definition of y-intercept

Answer 8

correct

Answer 9

3=-2(0)+b
3=B...

Answer 10

yes you can substitute values
or just use definition of y-intercept
y-intercept where line cross y-axis when x =0

Answer 11

0+b

Answer 12

yes that's right so when x =0 y = y-intercept

Answer 13

so when you look at the order pair if first number is 0 2nd number of order pair would be y=intercept always ! :-)

Answer 14

I don't get it..

Answer 15

I get that the y intercept it -2

Answer 16

I mean 3

Answer 17

And the slope is -2

Answer 18

okay
y-intercept is a point where line cross y-axis