The growth in earnings for a digital music service is shown in the graph. What is the equation of the line? show your work. Define you variables

10.4 inches

step-by-step explanation:

2x2x2.6

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

im with everythinglos so yeahhhhh

step-by-step explanation:

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)