Select the following lines that would be perpendicular to y = 3x + 1. (Select ALL correct) Question 3 options:

The line passing through points (3,8) and (6,9).

The line passing through points (1,4) and (4,3).

The line passing through points (1,-4) and (4,-5).

The line passing through points (4,3) and (5,6).

If a(0,0,0) and b(2,2,2) are points in coordinate space, how many paths are there from a to b that move from one lattice point to another in the positive x-,y- or z- direction?

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost