Michael J. answered 09/29/15
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Mathematical Reasoning and Logic Application
You are given an x value. When you substitute that value of x into a given function, you solve for y. The coordinate point is (x,y).
Evaluate the function.
y = 3 + 5
y = 8
The coordinate point is (3, 8). On a coordinate system, this point is 3 units to the right from the origin and 8 units up from the origin.