Is (1, -1) a solution to y = 3x - 4?
Explain.

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

Which of the following tables represents exponential functions?

Give me the equations of two lines that have the same slope but are not parallel.