Compared with f(x)=4(2)^x, the graph of g(x)=4(2)^x-3 will be shifted by 3 units in which direction? A
up

B
down

C
left

D
right

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

What is the solution of sqrt x+2-15=-3

How do you solve a question like this?