Answer:
(1,3) maximum
Step-by-step explanation:
As you can see from the graph the tip of the parabola is the vertex which is at the point (1,3) which is a maximum because it is the tallest point on the graph.
Answer:
In this equation "a" is a variable.
Step-by-step explanation:
A variable is a term used that does not necessary have a value attached to it. Instead any value can be input in for it.
Where are the answer choices?
Answer:
12
Step-by-step explanation:
you just have to substitute -9 into -2x-6
-2(-9) - 6
18 - 6
=12
hope that helps