Dentific Calc
Which of the sets of equations represent the two lines graphed?
mulas
A)
y = x + 2 and y = x - 4
B)
y = x + 2 and y=-x-4
Eliminate
hlight
me
aining
7:38
Tools
y = -x + 2 and y = x - 4
D)
y = x 2 and y = -x - 4

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0