Answer:
<em>Answer</em><em> </em><em>is option</em><em> </em><em>c</em>
Step-by-step explanation:

x=3 and y=-6
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<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>
49
Because 7x7 is 49 & 4+9=13
It's slope would be undefined.
Answer:
A.
Step-by-step explanation:
If you use the vertical line test only one point hits the graph.
Answer:
-15.5
Step-by-step explanation:
-7(-2.7)+4(-8.6)=-15.5
18.9-34.4=-15.5