solve for coefficient a in vertex from for the parabola in daredevil Danny's practice jump using key aspects from step 1. As you solve for the coefficient explain each step of the process in detail ​

c

step-by-step explanation:

the correct answer is d

hope this

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

i would say b) is your answer

sorry if im wrong

step-by-step explanation: