So to find the x vertex u have to apply the formula x= -b/2a so it will be
x= -(-4)/2(1)
x= 4/2
x= 2
and to find the y vertex u just substitute the x value into the original equation so it will be
y= (2)^2-4(2)+1
y= 4-8+1
y= -3
so the coordinates of the vertex are (2,-3)
Answer:
Are you giving any exam or what
Answer:
8 or 4
Step-by-step explanation:
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Maybe don't add drawings, or do....?
Answer:
C
Step-by-step explanation:
The product will be greater than