If f(0) = 0, what is x?
A.0 only
B.-6 only
C.-2. 1or 3 only
D.-6.–2. 1. or 3 only

C

Step-by-step explanation:

those are the x intercepts of the graph

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm