Assignment notation.
What is the domain of the following function represented by ordered pairs?
{(4, 9), (-6, 1), (-2, 5), (3, 1)}
O {5,9)
O {1.5.9}
O {-6, -2,3,4}
O {-6, -2, 1, 3, 4, 5.9}

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Why is causation so much more difficult to prove than correlation?

The graph below shows the line of best fit for data collected on the number of cell phones in cell phone cases sold at the local electronic store on four different days