1. The graph of linear function g is shown on the grid. у
10
5
(-8,3)
(-3, -4.5)
What is the zero of g?

Triangle xyz has vertices x(1,3), y(0,0)

Which of the following parabolas opens down?

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.