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mrus
11.11.2020 •
Mathematics
In this activity, you will write the equation of each line in a system of linear equations given a graph of the system. Then, you’ll use the substitution property to solve the system.
Examine the graph of this system of linear equations, and then answer the questions that follow.
graph of a system of two linear equations: line 1 has a y-intercept of -2 and rises 2 units for every 1 unit to the right; line 2 has a y-intercept of 2 and rises 1 unit for every 3 units to the right
What is the equation of line 1?
Enter the correct answer in the box by replacing the values of m and b.
What is the equation of line 2?
Enter the correct answer in the box by replacing the values of m and b.
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Ответ:
Step-by-step explanation:
From the graph prepared in question 3, determine the freezing point of pure benzophenone. °C Freezing Point of Benzophenone and Cyclohexanone Solution A. Solution 1 1. Volume of cyclohexanone mL 2. Calculate the mass of this volume of cyclohexanone using its density d 0 48 g/ml I m L 3