Question

graphing linear equations
vectored instruction
graph the
equation by filling
in the chart.
equation:
y = 2x - 1
(chart with x values 0,1,2,3,4 and y values -1 for x=0, ? for x=1, and empty for x=2,3,4; also a coordinate grid)

Explanation:

Step1: Substitute x = 1 into the equation

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

Step2: Calculate the value of y

First, calculate \( 2(1) = 2 \), then subtract 1: \( 2 - 1 = 1 \).

Answer:

1