WebFind step-by-step Precalculus solutions and your answer to the following textbook question: Devon wants to write an equation for a line that passes through $2$ of the data points he has collected. The points are $(8, 5)$ and $(–12, –9)$. He writes the equation $7x – 10y = 3$. Is this a good model? Explain your reasoning.. WebSep 11, 2024 · Systematic Solution to Buffer Problems. Example 6.8.1 Exercise 6.8.1 Representing Buffer Solutions with Ladder Diagrams; Preparing a Buffer; Adding as little as 0.1 mL of concentrated HCl to a liter of H 2 O shifts the pH from 7.0 to 3.0. Adding the same amount of HCl to a liter of a solution that 0.1 M in acetic acid and 0.1 M in sodium …

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WebOnline WYSIWYG Mathematics Editor (Equation Editor), fast and powerful Editing features, inputting Normal text, Math symbols, and drawing Graph/Diagram in one single editor, help writing Math Document much easier. Export to Latex, Tikz, SVG, or Image (PNG). WebFeb 17, 2024 · For each ordered pair, the left side results in 6. So if Devon were to change that "3" to "6", then it would be a good model as both points would be on the line. In other words, the standard form equation Devon should use is 7x-10y = 6. When solving for y, Devon would get y = (-7/10)x - 3/5 sharefaith giving - login

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WebQuestion 1100613: Devon wants to write an equation for a line that passes through 2 of … WebOct 13, 2024 · Devon wants to write an equation for a line that passes through 2 of the data points he has collected. The points are (8, 5) and (–12, –9). He writes the equation 7x – 10y = 3. Is this a good model? Explain your reasoning. WebMay 7, 2024 · A word problem may be translated into an equation or formula by assigning the correct symbol or number to each value, unknown, and relationship in the word problem, and writing it as a simple ... share failure