Answer: draw a dot at -7 on the x-axis and a dot at positive 7 on the y-axis. then draw your line through the dots and across the graph using a ruler or just try drawing a straight line.
Are these lines perpendicular explain
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Answer:
Step-by-step explanation:
The graph of the two functions are shown on the same diagram in the attachment above;
The solution to the equation is where the two graphs intersected.
These points are
