The airplane was 32,000 feet above sea level. it landed in a valley 100 feet below sea level. write an integer to express the change in the altitude

- 32,100 ft

Step-by-step explanation:

Initial Altitude = 32,000 ft above sea level = +32,000 feet

Final Altitude = 100 ft below sea level = -100 ft

Altitude change,

= final altitude - initial altitude

=  - 100 - (32,000)

=  - 32,100 ft

⊂⊃⊂⊃ω

step-by-step explanation:

i hope this : )

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: