Question

WILL MEDAL AND FAN!!!:D
Which equations are equations for the line shown?

Choose all answers that are correct.

A. y-3=-1/2(x-4)
B. y-4=1/2(x-3)
C. y-3=1/2(x+1)
D. y-1=1/2(x+3)

Answer 1

https://www.desmos.com/calculator

Answer 2

ok that doesnt help at all

Answer 3

creepy is he missing his eyes

Answer 4

hello

Answer 5

@animal_lover36

Answer 6

@campbell_st

Answer 7

@ComputerNerd

Answer 8

@Creepy

Answer 9

Eternal15

Answer 10

@Eternal15

Answer 11

@Joel_the_boss

Answer 12

@Luigi0210

Answer 13

@Lyrae

Answer 14

@Rainbow_dashie

Answer 15

@robtobey

Answer 16

B and D match the graph.

Answer 17

thx

Answer 18

No problem

Answer 19

\[y = mx + b\]\[m = \frac{ y_2 - y_1 }{ x_2 - x_1 }\]Find b by inserting an arbitrary point and solve for b.

Answer 20

slope (m) = (y2 - y1) / (x2 - x1)
(3,4)...x1 = 3 and y1 = 4
(-3,1)..x2 = -3 and y2 = 1
now sub and find the slope
slope(m) = (1 - 4) / (-3 - 3)
slope(m) = -3/-6
slope(m) = 1/2

point slope form : y - y1 = m(x - x1)
(3,4)....x1 = 3 and y1 = 4
now we sub
y - 4 = 1/2(x - 3) ====> answer B

y - y1 = m(x - x1)
(-3,1)...x1 = -3 and y1 = 1
now we sub
y - 1 = 1/2(x + 3) =====> answer D

yep...its B and D