3.21 it should be at least
Hello,
Find the equation of the axis of symmetry is like find the maximum or minimum point of this function.

The equation of the axis of symmetry is then :


Coordinates of vertex :
Answer:
y = -2
Step-by-step explanation:
Your answer is 17 for this on,e

Let's use Unitary method to solve the question ~



Therefore, 1 mm corresponds to 5 mile according to the map.
so, correct choice is ~
