What is the explicit formula for this sequence? -9, -3,3, 9, 15, ...
A. an = 21 + (n - 106
B. an = (-9) + (n - 116
C. an = (-9) + (n - 1)(-6)
O D. an = 6 + (n - 1)(-9)

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

Chosen according to the volume of oil it can haul, as shown in at a railway yard, locomotives are used to haul containers carrying the table. locomotive capacity a450 0 -750 cubic feet cg35 750-1,500 cubic feet br73 1,500-2,500 cubic feet yh61 2,500-3,500 cubic feet & the four cylindrical containers listed in the table need to be hauled. cylinder length (ft.) diameter (ft.) fill level a 40 , 12 half b 24 8 full c 16 16 full 6 12 full d match each container to the locomotive needed to haulit a450 cylinder a yh61 cylinder d

If using the method of completing the square to solve the quadratic equation x 2 + 16 x + 24 = 0 x 2 +16x+24=0, which number would have to be added to "complete the square"?