graphing linear equations\nvectored instruction\nequation:\ny = 3x+1\nidentify the\ny-coordinate.\n(6…
graphing linear equations\nvectored instruction\nequation:\ny = 3x+1\nidentify the\ny-coordinate.\n(6, ?)\nassume this is a\npoint on the graph\nof y = 3x+1
Answer
Explanation:
Step1: Substitute x = 6 into the equation
We have the linear equation ( y = 3x + 1 ). To find the y - coordinate when ( x = 6 ), we substitute ( x = 6 ) into the equation. So we get ( y=3\times6 + 1 ).
Step2: Calculate the value of y
First, calculate ( 3\times6=18 ), then add 1 to it. So ( y = 18+1=19 ).
Answer:
19