During the first 50 minutes of flight, the concorde climbs from ground level to an altitude of about 52,000 ft. what is the concordes rate of change in altitude during this time? round your answer to the nearest hundred

Let

x--------> the time in minutes

y-------> an altitude in feet

we know that

For x=0 min  y=0 ft

For x=50 min y=52,000 ft

so

the rate of change is equal to calculate the slope of the linear equation

Round to the nearest hundred-------->

therefore

the answer is

3, nah jk it's 2

step-by-step explanation:

it is 3 cause i'm sanic

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.