Question

Which of the following equations describe the line shown below? (1,10) and (-3,2)
Check all that apply.

A. y - 3 = 2(x - 2)
B. y - 2 = 2(x - 3)
C. y - 10 = 2(x - 1)
D. y - 2 = 2(x + 3)
E. y - 1 = 2(x - 10)
F. y + 3 = 2(x - 2)

Answer 1

the coordinates (1,10) and (-3,2) were from the graph.

Answer 2

can you find your slope?

Answer 3

find slope then substitute one of the points in point slope equation

Answer 4

bec you answer choices and all answer choices have same slope
so...:D:P but you can still find
for more practice

Answer 5

So it would be all of them?

Answer 6

nope lol slope is same not the y-intercept
do you know point slope formula ??

Answer 7

if you don't know what is point slope equation
then ask to @amanda7414 or @@acxbox22
they will help you
best of luck@!!

Answer 8

nope slope should be 2
bec all answer choices have slope =2
here m is slope

Answer 9

@Tallan you used the wrong numbers

Answer 10

Oh!

Answer 11

you have m (slope) and now sub in the x and y values from any point into that equation above
by any point i mean the 2 points given in the problem
the y and x have to be of the same point - you cant have an x from one point and y from another

Answer 12

like i said yesterday
use this formula \[m =\frac{ y _{2}-y _{1} }{ x _{2} -x _{1} }\
so in order pair
(x1 , y1) (x2 , y2)

Answer 13

using (x1, y1) = (1,10) and (x2, y2) = (-3, 2)
y2-y1/x2-x1
m = (2 -10)/-3 -1)=
then use this slope (x, y) and either of the points

Answer 14

here it is