Hey there! :)
Answer:
y = (x + 6)².
Step-by-step explanation:
Recall that the transformations form of a parabola is:
y = ±a (b(x-h))+k where (h, k) are the coordinates for the vertex.
In this instance, the parabola has a vertex at (-6, 0). Therefore:
h = -6, k = 0.
The only equation given that satifies these conditions are:
No, Tina is not correct since 3.4 × 105 = 357 and 8.25 × 104 = 858
54.5
6
16.50=2.75x
86km/h
80km/h
weighted average
bus took 5hrs so van took 3.75 hrs
300/3.75
