Home > INT3 > Chapter Ch1 > Lesson 1.2.3 > Problem1-109

1-109.

Use any method to determine the points of intersection of $f(x)=2x^2-3x+4$ and $g(x)=x^2+5x-3.$.

Refer to problems 1-66 and 1-80.

How do these functions differ from the functions in problems 1-66 and 1-80?

The $y$-value of one of the points of intersection of the graphs will be too large to be seen
on most graphs. The graphing window would have to include $y$-values $0 ≤ y ≤ 90$.

There are two points of intersection: $(1, 3)$ and $(7, 81)$.

Use the eTool below to find the points of intersection for the given functions.
Click the link at right for the full version of the eTool: Int3 1-109 HW eTool