Step-by-step explanation:
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To find the intersecting point, you have to put the two formulas equal to each other
First isolate the same variable, in this case y
So y=x-4
Now we can say
2x + 7 = x - 4
Now solve for x
X= 3
Now fill this in in either one of the formulas
Y= 2 (3) + 7
Y= 13
So they’ll intersect at (3,13)
Answer:
8
Step-by-step explanation:
The domain is from the points (-4,0) through (4,0).
If they intersect at this point, that means this point is a solution (3,4)