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Exercises Graphs and straight lines

Example 4.43 from Elementary Algebra, 4.5 Use the Slope–Intercept Form of an Equation of a Line

Use the Slope–Intercept Form of an Equation of a Line: example 4.43

Graph the line of the equation $y = 4 x - 2$ using its slope and y-intercept.

Work it out on paper first. Then open the solution one step at a time, and stop as soon as you can finish on your own.

Solution

Your turn

The book's Try It right after this example: same idea, new numbers. Only the answer is given.

Graph the line of the equation $y = 4 x + 1$ using its slope and y-intercept.

How did it go?

PreviousUse the Slope–Intercept Form of an Equation of a Line: example 4.42 Next Use the Slope–Intercept Form of an Equation of a Line: example 4.44

From Elementary Algebra (1st edition) by OpenStax (Rice University), section 4.5, licensed under CC BY 4.0. Original at openstax.org. We split the solution into steps; the words, numbers and figures are the book's. OpenStax doesn't endorse this site.