Question

Complete the table of values for y=-x^2+2x+1
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Answer 1

Facts y=-7 nice job bye

Answer 2

-1=-2

4=-7

Explanation:

for x=-1

y=(-1^2)+(2*-1)+1

y=-1-2+1

y=-2

for x=1

y= (-1^2)+(2*1)+1

y= -1+2+1

y=2

for x=4

y=(-4^2)+(2*4)+1

y=-16+8+1

y=-7