3. a firework is shot into the air such that its height,
b, in metres, after t seconds can be modelled
by the function h(t) = -4.9ť + 27t + 2.
a) copy and complete the table.
interval
3 3 3
what is h? t? for each
hi i just need trying to figure out the change of height and change of time. my teacher didn’t cover this and it’s in the homework question. you