which point lies in the line described by the equation below? y-3=2(x+5)
a. 4,18
b.4,21
c.3,17
d.3,-3
e.-2,13
f.-1,9
when i solved it i got (0,13) but obviously this can't be correct as it isnt a choice can someone help me?

Question

which point lies in the line described by the equation below? y-3=2(x+5)
a. 4,18
b.4,21
c.3,17
d.3,-3
e.-2,13
f.-1,9
when i solved it i got (0,13) but obviously this can't be correct as it isnt a choice can someone help me?

campbell_st · Answer

just substitute each pariir to check 

1st pair, 4, 18

18 - 3 = 2(4 + 5)

does 15 = 18...?

same process for each pair... hopefully the crr  correct answer isn't the last choice


soes

anonymous · Answer

so would it be b (4,21)
since 21-3=18 and 2(4+5)=18?

campbell_st · Answer

thats correct...