What type of triangle is formed by joining the points D(7, 3), E(8, 1), and
2 answers:
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Answer:
Step-by-step explanation:
Use the slope-intercept form to write the equation if the line of the graph given.
, where,
b = y-intercept, which is where the line cuts across the y-axis = 4.
m = slope =
Substitute m = ⁴/3 and b = 4, into the slope-intercept formula to get the equation of the line: