graphing linear equations\nvectored instruction\nequation:\ny = 2x\nidentify the\ny-coordinate.\n(15…
graphing linear equations\nvectored instruction\nequation:\ny = 2x\nidentify the\ny-coordinate.\n(15, ?)\nassume this is a point\non the graph of y = 2x.
Answer
Explanation:
Step1: Recall the equation
The equation of the line is ( y = 2x ).
Step2: Substitute x = 15
To find the y - coordinate when ( x = 15 ), substitute ( x = 15 ) into the equation ( y = 2x ). So ( y=2\times15 ).
Step3: Calculate the value
( 2\times15 = 30 ).
Answer:
30