Explain! will give brainliest to correct answer!

A. the y-intercept is 4500 ft.  the y-intercept means that the skydiver is 4500ft off the ground at that time

b. the slope of the line is -4/2 the skydiver is descending at 1500ft per minute 

c. the x-intercept is 3 which means the skydiver it the ground at the 3 minute mark

d. the equation for this line is Y=-4/2x+4500

I hope I've helped!

Multiply each of the first term by the each of the second term

Remove the brackets and arrange the terms with same powers together

Degree is the highest power of the variable.

Degree = 4

Maximum possible number of terms for = 5