The veretx is normally the minimum value
hack:
for f(x)=ax²+bx+c
the x value of the vertex is -b/2a
so
f(x)=1x²-16x+71
x value is -(-16)/(2*1)=16/2=8
find f(8) to find y value of vertex
f(8)=8²-16(8)+71
f(8)=64-128+71
f(8)=7
the vertex is (8,7)
the minimum value is 7
Answer:
3
Step-by-step explanation:
3 would be the degree of the polynomial since it has the highest degree.
Answer:
could you include a pic please?
Answer:
5/6 of the time or 50 minutes
Step-by-step explanation:
