D and b maybe... (I’m not super sure though)
<h2>The y-value of the vertex is 49</h2>
Step-by-step explanation:
Given,
The vertex of the parabola occurs at .
For the given parabola,
So, vertex occurs at
At this point
∴ At vertex, y-value of is 49.
<span>Comparing quantities is done with a ratio. So that you always have 1:x, to find x, divide both quantities by the number of one of the quantities. For example, to find the ratio of 2 meters to 10 meters, divide 2/2 to find 1, then divide 10/2 also. This gives you 1:5.</span>
Answer:
(-3,4) does not work with the equations
Step-by-step explanation:
3(-3)+2(4)=-1
-9+8=-1
-2(-3)-3(4)=-5
6-12=-6