OpenStax, Algebra and Trigonometry 2e §4.2 Modeling with Linear Functions · Exercise 11 · Algebra · Graphs

Modeling with Linear Functions · Exercise 11

Find the area of a triangle bounded by the y-axis, the line $f (x) = 9- \frac{6}{7} x,$ and the line perpendicular to $f (x)$ that passes through the origin.

~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §4.2 Modeling with Linear Functions · Exercise 11

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.