The figure shows a line graph and two shaded triangles that are similar:
2 answers:
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The answer for the ones you've marked.
1. y= 1 | x= -2
6. X= -7 | y= -6
the idea is simple here an example on how to solve them:
1. y= 1 | x= -2
6. X= -7 | y= -6
the idea is simple here an example on how to solve them: