LINEAR FUNCTIONS Solving Linear Equations (Page 2 of 7)

Use CALC zero to find the x-intercept. We will use a left bound of -3, a right bound of 0, and a guess of -1.5.

 2nd CALC key. 2: menu selection. Negation key. 3 ENTER key. 0 ENTER key. Negation key. 1.5 ENTER key. Calculator screen image.

The zero of the function is x = -1.75, so the solution set of the equation is {-1.75}.
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