Write the equation for a line that intersects points(1,3) and (2,5) which one is a. y=x+2 b. y=2x+1. c. y=3x-3. d. y=-x+3 for me is letter b.

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²