Nour drove from the dead sea up to amman, and her altitude increased at a constant rate. when she began driving, her altitude was 400 meters below sea level. when she arrived in amman 2 hours later, her altitude was 1000 meters above sea level. let y represent nour's altitude (in meters) relative to sea level after x hours. complete the equation for the relationship between the altitude and number of hours. y=

Step-by-step explanation:

Given: Nour drove from the Dead Sea up to Amman, and her altitude increased at a constant rate. When she began driving, her altitude was meters below sea level. When she arrived in Amman hours later, her altitude was meters above sea level. Let represent Nour's altitude (in meters) relative to sea level after hours.

To Find: Complete the equation for the relationship between the altitude and number of hours. =.

Solution:

Let the altitude below sea level is represented as negative of altitude and above sea level as positive.

Altitude of Nour when she began driving

Altitude of Nour when she reaches Amman

Time taken to reach Amman from Dead sea

Altitude changed in

Altitude changed in  

the altitude gain in =

but position of nour at

Therefore, equation for relationship between the altitude and number of hours is