See in the attached file
In this problem we have the following linear equation:
[tex]y=4x-2[/tex]
Recall that the slope-intercept form of the equation of a line is given by:
[tex]y=mx+b \\ \\ \\ Where: \\ \\ m:slope \\ \\ b:y-intercept[/tex]
We have sketch the graph of a line with two points. First point is the y-intercept:
[tex](0,-2)[/tex]
The second point can be found setting y = 0:
[tex]y=4x-2 \\ \\ 0=4x-2 \\ \\ 4x=2 \\ \\ x=\frac{1}{2} \\ \\ \\ Second \ point: \\ \\ (0.5,0)[/tex]
By using graphing tool, we can graph a line passing through these two points. The result is shown below.
Quadratic function: https://brainly.com/question/12164750
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