Answer:
22. -2
23. -1
24. -1
25. 7
Step-by-step explanation:
22. -1
y=-1²+2(-1)-1
y=1-2-1
y=-2
23. -2
y=-2²+2(-2)-1
y=4-4-1
y=-1
24. 0
y=0²+2(0)-1
y=0+0-1
25. 2
y=2²+2(2)-1
y=4+4-1
y=7
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Answers & Comments
Answer:
22. -2
23. -1
24. -1
25. 7
Step-by-step explanation:
22. -1
y=-1²+2(-1)-1
y=1-2-1
y=-2
23. -2
y=-2²+2(-2)-1
y=4-4-1
y=-1
24. 0
y=0²+2(0)-1
y=0+0-1
y=-1
25. 2
y=2²+2(2)-1
y=4+4-1
y=7