A scientist creates a parabola to predict the tide level over the next 8 hours, where x is the number of hours after midnight and y is the height of the tide in meters).
(8,0)
Tide height (meters)
f(0, -1.2)
Hours after midnight
Write an equation in intercept form that models the tide over time.

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

What is the total surface area of this square pyramid?