Question

graphing linear equations
vectored instruction
equation:
y = 3+x
identify the
y-coordinate.
(16, ?)
assume this is a point
on the graph of y = 3+x.
submit

Explanation:

Step1: Identify the x - value

The given point is \((16, [?])\), so the \(x\) - coordinate \(x = 16\).

Step2: Substitute \(x\) into the equation

The equation of the line is \(y=3 + x\). Substitute \(x = 16\) into the equation:
\(y=3+16\)

Step3: Calculate \(y\)

\(y = 19\)

Answer:

19