Concept explainers
Tofind:The equation of line in slope intercept form from the graph.
Answer to Problem 36PPS
The equation of the line is
Explanation of Solution
Given:
The graph of the equation is
Calculation:
The standard form of slope and intercept form of the straight line is
Here m is the slope of the straight line and c is the y- intercept of the equation.
From the graph, the y- intercept is -4. Thus,
Find the slope of the line from the graph.
Substitute the values of the slope m and intercept c in the standard form of the slope and intercept form of the equation.
The equation of the straight line in the slope and intercept form is
Chapter 4 Solutions
Algebra 1
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