Question

help me please!
* draw a line with the given slope, 'm' , through the point given.
19. (-4,5) ; m= 2/3
20. (3,1) ; m=0
21. (-3,-4) ; m= -2

Answer 1

y=mx+b just plug in the numbers to solve for b

Answer 2

give me ex :)

Answer 3

19. 5=2/3 (-4)+b
20. 1=0(3)+b
21. -4= (-2)(-3)+b

Answer 4

solve for b and then rewrite as y=mx+b with m and b filled in

Answer 5

how do i draw line from that?

Answer 6

with the slope m=2/3 u can go 2 up 3 right
so (3,2) (-4,5) for 19

Answer 7

once you find b, then you have everything you need. if you just need to draw it, you have the slope and a point.

Answer 8

1=0(3)+b = 1=0+b ?

Answer 9

19 another point would be:
-1, 7

Answer 10

can you write me all of the points? please;)

Answer 11

yes that is correct for 20

Answer 12

so for 20 . = 1=b ?

Answer 13

yes. so when x=0, y=1. so theres another point to help draw the line.

Answer 14

what about 21. ?

Answer 15

god this is so hard!

Answer 16

-4=6+b

Answer 17

can you write me all of the points? from 19-21 ?

Answer 18

all of the intercepts? once u find b, then you have an intercept. (0,b)

Answer 19

?

Answer 20

you can do it. dont try to look to the end, think of what you need to get there asnd focus on those

Answer 21

all you need to draw the line is 2 points

Answer 22

what do you mean 2 points?

Answer 23

i still dont understand anuthing!

Answer 24

can you connect the dots? if yes then you can draw a line from 2 points

Answer 25

i know nut i dont know the points...