a= 2 b= 4 c= 0
positive
minimum
(0,-4)
Does the graph open upwards or downwards?
upwards
What is the y-intercept?
(0,64)
Was the item launched upwards, launched downwards, or just dropped and how do you know?
launched upwards because b is positive
Is the equation represented by the table linear, quadratic, or niether and how do you know?
linear - constant rate of change
Is the equation represented by the table linear, quadratic, or niether and how do you know?
quadratic- the second differences are the same
Is the equation represented by the table linear, quadratic, or niether and how do you know?
niether- the first and the second differences were not the same
