Using a Calculator to Solve an Equation. Calculator Function: Finding an Intersection of Two Curves To find the coordinates of the intersection(s) of.

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Presentation transcript:

Using a Calculator to Solve an Equation

Calculator Function: Finding an Intersection of Two Curves To find the coordinates of the intersection(s) of two curves: Press 2 nd and TRACE (CALC) Select 5:interesect When each direction is satisfied, hit ENTER

Calculator & Solving Equations Method 1: Enter – Calculator Function – CALC: intersect Intersection x-coordinates! OR Left Side Right Side You are trying to solve for x, so we can ignore the y- values. There are two intersections, so there are two solutions.