what is the distance between points A and E? A is located at (3,4) and E is located at -1 on the x-axis

answers:
a. 2.8
b. 3.2
c. 4.9
d. 5.7
is the answer A?

1 answer

distance from (3,4) to (-1,0)
= sqrt(4^2 + 4^2)
= sqrt(32)
= appr 5.7

where you just guessing?