The number f of miles a helicopter is from its destination x minutes after takeoff is given by f(x)=60-1.5x. the number f of a mile a commercial jet is from its destination x minutes after takeoff is shown in the graph below. state the distance and length of time of each flight.

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex

2x=70  

x=70/2

x=35

thats the answer

step-by-step explanation:

his answer is incorrect. i just used it, and it said it was incorrect. the answer is 0.