Joe earns $210 per week at a store. He also earns 20% commission. On any sales he makes. Write an equation for the scenario. A. y=20x + 210
B. y=2.10x +20
C. y=.20x + 210
D. y=210x 20

i dont know sorry

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .

the answer is 62.8 cubic units