Problem

Activity $3$
$Dlroction$ $Fi11-ln$ the table below to find the solution set of each of the following quadratic
inequalities.
$1\right)$ $x^{2}-9x+14>0$ 0 (Use three test point $metn0d$
Write the quadratic
inequality in standard form.
roots of $1t9$
Find the $ra$
corresponding equality
Find the $3t6$
test points
Test $a$ value from each
interval $1n$ the inequality.
Test the roots
Solution set

7th-9th grade

Algebra

Search count: 106

Solution

Qanda teacher - henrysee

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