A.) y= 5x + 4 B.) y= -x + 8 C.) y= x - 10 D.) y= -4x + 3

Mathematics

2 answers:

creativ13 [48]3 years ago

3 0

Option B is your answer.

If you plug it in, you get:

1 = -(7) + 8
1 = - 7 + 8
1 = 1, a true statement.

Soloha48 [4]3 years ago

3 0

Try the x and y values in the equations and see which works.
A.) 1 = 5*7 +4 . . . . nope
B.) 1 = -7 +8 . . . . . true
C.) 1 = 7 -10 . . . . . nope
D.) 1 = -4*7 +3 . . . nope

The appropriate choice is ...
B.) y = -x +8

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