Question

Draw the graphs of these equations between the stated x values by first compiling suitable tables of values. y=x²+2x-3 -4≤x≤2

im mostly stuck on how many numbers i need put on a table for x, do i need to substitute 6 or how many numbers? im confused on that and the eentire question.​

Answer 1

substitute 7 numbers from -4 to +2, inclusive

Explanation:

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