Drag the tiles to the boxes to form correct pairs. Not all tiles will be used. Match each pair of matrices with its product matrix.

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?

Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s.   if they count at the same rate, what number will they say at the same time?