Answer:-2.3
Step-by-step explanation:
Answer:
4:1
Step-by-step explanation:
4 trucks for 1 van
To find the vertex use -b/2a (for the x value which is also the axis of symmetry)
So 2/-2 = -1 Therefore the axis of symmetry is x=-1 Plug in for the y value:
y= -(-1)^2 -2(-1) + 1 y=-1 + 2 + 1 y=2 Vertex (-1,2)
Here you go... please note the values are different on your y axis ☺️
A. y = 2x - 3
This is the correct answer
