Hello there! :D
6 in' pieces can be cut! :D
Condense the logarithm on the right side:




So,

and
, which makes (4) the correct choice.
Answer:
height: 125m; distance: 500m
Step-by-step explanation:
x = 250
f(x) = x − 0.002x2
f(x) = 250 − 0.002(250 )2
= 250 − 0.002(62,500)
= 250 − 125
= 125
250 times 2 = 500
Yes it is because the 2 pair of lines are parallel to each other