Question

graphing linear equations
vectored instruction
graph the equation by filling in the chart.
equation: y = 3x + 1
(graph with x-axis from 0 to 12 and y-axis from 0 to 12, and a table with x values 0,1,2,3,4 and y values 1,4,?, , )

Explanation:

Step1: Substitute x = 2 into the equation

We have the equation \( y = 3x + 1 \). When \( x = 2 \), we substitute \( x \) with 2 in the equation.
\( y = 3\times2 + 1 \)

Step2: Calculate the value of y

First, calculate \( 3\times2 = 6 \), then add 1 to it. So \( y = 6 + 1 = 7 \).

Answer:

7