A line is parallel to y = 5x + 3 and
2 answers:
Answer:
y = 5x -6
Step-by-step explanation:
The parallel line will have the same slope. We can rearrange the slope-intercept equation to let us solve for the y-intercept:
y = mx +b . . . . . . . slope-intercept equation
b = y - mx . . . . . . . . solved for b
b = 9 -5(3) = -6
Then the equation of the parallel line is ...
y = 5x -6
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<em>Additional comment</em>
If you use the hint, your point-slope equation is ...
y -9 = 5(x -3)
y = 5x -15 +9 . . . . eliminate parentheses, add 9
y = 5x -6 . . . . . . simplified
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