Question

a line intercepts at the y axis at -7. if one point on the line the line is (4,5), what is the slope of the line

Answer 1

Use rise/run
U have to connect the point on the y axis to the x axis.
So to this first see how we can go vertically and then horizontally.
U have to go up 11, making it to a positive.
Then you have to to go to the right, 12.
So it is rise/run=11/12
Now divide 11/12=0.916666....

Answer 2

But is that the slope of the line?

Answer 3

Yes, I believe?

Answer 4

i have a list of answer choices and they are:
-1/3
-3
1/3
3

Answer 5

Sorry but that's so far learned

Answer 6

@hartnn can you help me with this please

Answer 7

y=mx+c
x=4, y=5, c=-7
fond m

Answer 8

find** m from
5=4m-7
can u ?

Answer 9

@student901210

Answer 10

u just add 7 to 5 and get 12 then divide by four. m=3

Answer 11

correct! :) the slope is indded =3

Answer 12

thanks

Answer 13

welcome ^_^