Answer:
False
Step-by-step explanation:
- The formula to graph a linear equation is y=mx+b. Meaning, 2 is our m and 3 is our b. Since this expression has an equal sign, it is a solid line and shading up. The pair (2.5) is neither on the line or in the solution set.
-In a Texas Instrument (TI-83, 84, or 84 plus) calculator, press the y button and plug in the formula as y=2x+3. After plugging it in, press 2nd then GRAPH. the ordered pair is not the same. In the calculator, the ordered pair is shown as (2,7) and not (2,5). hope this helped :)
