Step-by-step explanation:
Answer:14
Step-by-step explanation:
The matrix should be this:
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Answer: the second one
Step-by-step explanation:
Answer: y = 9
Step-by-step explanation:
an equation of y=8x-47 will let the line pass through the point (5,-7) and the point (7,9)
i used the desmos graphing calculator website to graph it