Question

The elevation, in feet above sea level, of a 10-mile long stretch of road can be modeled by e(m) = m3 3m2 + m + 7, where m is the mile number. At what mile is the road 27 feet above sea level?

mile 2

mile 4

mile 5

mile 7

Answer 1

I thought you had to plug in 27 for m but m is the mile number

Answer 2

-_- no no no

Answer 3

jk hold on

Answer 4

:o

Answer 5

i think its 2

Answer 6

why? I mean like how did you solve it

Answer 7

.m3+ 3m2 + m + 7=27

m = 1.9175767020188177

Answer 8

.m = 1.9175767020188177 closest too 2

Answer 9

oooooooooh i seeee what you diiiiidddddd

Answer 10

Thank you ^_^

Answer 11

np