Answer:
15 units
Step-by-step explanation:
Given the equation which models the path of a stone as:
At the time when the stone was thrown
x=0
Therefore:
The height of the stone at the time it is thrown is 15 units.
false
the anwser to number 7 is d or (x2-4) (x2+4)
by the way try using the app called Photo Math i use it for my test it works greatyou should try it some day.
unfortunately i cannot
The first graph.
Algebra Calculator.