Question

Use the slope formula to find the slope of the line passing through the given points.

(–4, 7) and (0, 8)

Answer 1

okay so it will be

Answer 2

\[\frac{ y2-y1 }{ x2-x1 }\]

Answer 3

thats your fomula

Answer 4

\[\frac{ 8-7 }{ 0+4 }\]

Answer 5

so then that will be 1/4

Answer 6

the rate of change or slope is 1/4

Answer 7

can you help with one more

Answer 8

sure

Answer 9

ok thanks

Answer 10

Explain why the triangles below are proportional to each other.

Answer 11

the bigger triangle is double the size of the smaller

Answer 12

Do you think you could do this.
What is the slope of this line? How much does each pencil cost?

Answer 13

@rebeccaxhawaii

Answer 14

okay well give me two points from that graph

Answer 15

anyone of them

Answer 16

(1,0.15) and (2,0.30)

Answer 17

okay so

Answer 18

\[\frac{ 0.30-0.15 }{ 2-1 }\]

Answer 19

so \[\frac{ .15 }{ 1 } = 0.15\]

Answer 20

therefore youre slope is .15

Answer 21

can you help me with all of them :)

Answer 22

open a new question and tag me

Answer 23

k